In COVID Era, Wendelstedt Turns to Online Ump School

When 2020's MLB postseason began, Hunter Wendelstedt was one of only a few umpires who did not take the field. Turns out, with his foot in a boot, he physically couldn't. Instead, he wondered how to operate his umpire school in a COVID-19 world where prospective students throughout the country either might balk at the risk of in-person instruction, or, much like Hunter and the 2020 postseason, would be physically unable to travel to Ormond Beach for one reason or another, where the Wendelstedt Umpire School has been operating for decades.

In a year when MiLB Umpire Academy announced the cancellation of its January 2021 session as well as the 2021 Minor League Baseball Advanced Course due to the pandemic, the Wendelstedt School might have befallen a similar fate, now well known to countless small businesses.

But the Wendelstedt School isn't just a small business: According to the Florida Department of Education, it is a licensed independent educator, and as so many educators have done in 2020, Wendelstedt prepares to adapt to a new model of coursework: distance learning. "We have to be flexible," explains Wendelstedt, who expects his recuperation from a high ankle sprain should have him back on the field by 2021.

Enter The Wendelstedt Umpire School Online Prep Course, a five-week online program that kicks off November 28, 2020 and will reward a partial scholarship to the flagship, in-person Wendelstedt Umpire School to the student who earns the highest grade (there are nine online quizzes and a final exam).

Even ump school is going online.

As Wendelstedt prepares for this newest venture, he explains how the idea of an online program came into existence: "This idea has been something I've been thinking about for a while. We've started to use video at our banquet in order to teach the guys about some of the greats like Lee Weyer and some of the older guys who came before and paved the way. So we started putting stuff on CDs and now digital, and last year we started taping the field work as we try to adapt how we teach to the changing times. If you miss something you can watch it, and that's what this is all about. We train umpires and now we're training them in the virtual world."

Wendelstedt credits his staff with the tech savviness to undertake the new online effort. Explains Director of Online Instruction Ben Engstrand, "This course was absolutely created as a response to the COVID-19 pandemic. We believe it is our responsibility to provide umpires with as many opportunities as possible."

Harry & Hunter Wendelstedt, 1998.

Says Hunter, "This class is really for anyone who loves the game, but also wants to learn the rules the right way. Look at Laz [Diaz]. He came to school and it hasn't always been easy for him and now he's just called Game 1 of the World Series in that bubble environment which has challenges that most aren't aware of."

There will be a lot of unknowns ("We don't know anything about how the system will be next year" says Hunter), but in the coronavirus era, even umpire school must adapt.

Will it work? That's another unknown, but Hunter chalks up the new approach to his upbringing: "I've grown up around dad [former National League umpire Harry Wendelstedt] and this is what we do."

Discussion of 2020 World Series

With MLB's 2020 postseason drawing to a conclusion with a #Rays-#Dodgers #WorldSeries in Texas, CloseCallSports.com prepares for the final home plate umpire plate score reports of the season, beginning with Laz Diaz for Game 1.

Umpire lineups are listed for all potential games of the series and, in accordance with UEFL f/x 3.0 framework, plate scores and skews are generated following completion of each game pursuant to UEFL Rules 6-2-b-a (Kulpa Rule) and 6-2-b-b (Miller Rule). Preliminary scores are scores calculated at the conclusion of play based on raw and placeholder values while Final scores are populated the morning after each game, factoring in post-game processing and data correction by the league.

Related: 2020 MLB World Series Umpire Crew Roster

- 10/20 TB@LAD Gm 1: Laz Diaz. 120/123 Balls + 46/48 Strikes = 166/171 = 97.1%. Skew: +1 TB.

Final for Diaz: 119/123 + 46/48 = 165/171 = 96.5%. Effect: -1 / -0.6% / -1 Skew. +0 Neutral.

- 10/21 TB@LAD Gm 2: Todd Tichenor. 92/99 Balls + 42/44 Strikes = 134/143 = 93.7%. Skew: +1 LA.

Final for Tichenor: 94/99 + 42/44 = 136/143 = 95.1%. Effect: +2 / +1.4% / +0 Skew. +1 TB.

- 10/23 LAD@TB Gm 3: Bill Miller.

- 10/24 LAD@TB Gm 4: Chris Guccione.

- 10/25 LAD@TB Gm 5: Marvin Hudson.

- 10/27 TB@LAD Gm 6: Jerry Meals. *if necessary*

- 10/28 TB@LAD Gm 7: Mark Carlson. *if necessary*

Note: The highest plate score during the 2019 World Series was Alan Porter's 98.2% (WS Game 1).

The highest overall plate score during the 2019 postseason was James Hoye's 99.3% (NLDS Gm 4).

The highest plate score thus far during the 2020 postseason is Jordan Baker's 99.4% (ALWC Gm 1).

Former MLB Umpire Derryl Cousins Dead at 74

As MLB begins its 2020 World Series, the umpiring community mourns the loss of former AL and MLB umpire Derryl Cousins, who died at the age of 74, one year after baseball lost Eric Cooper during the 2019 postseason.

Born on August 18, 1946 in Fresno, California, Cousins presided over 4,496 regular season contests, five Division Series, seven League Championship Series, three World Series, and three All-Star Games, in addition to serving as crew chief for the 2009 World Baseball Classic in Los Angeles during his 34-year major league career.

During his time officiating in the majors from 1979 through 2012, Cousins ejected 123 players, coaches, and managers, ranging from Whitey Herzog and Reggie Jackson in the 1970s and 1980s to Joe Maddon, Lou Piniella, and Tony LaRussa in the 2000s (Bobby Cox: three times).

At the time of his retirement, Cousins was the active staff leader in games worked and his umpiring partnership with Joe Brinkman still holds the record for most games officiated as crew partners in major league history (2,123 games).

Cooper, who passed away on October 20, 2019, and Cousins, whose death comes one year later, served on the same crew during the mid-2000s, when Cousins chiefed a foursome that included Angel Hernandez, Cooper, and Marty Foster.

Related Post: Eric Cooper Dies at 52 Following Blood Clot (10/20/19).

Cousins' uniform number 13 is currently worn by umpire Todd Tichenor, who is officiating his first career World Series in 2020.

2020 MLB World Series Umpire Crew Roster

Major League Baseball announced umpire assignments for the 2020 #WorldSeries between the Los Angeles #Dodgers and Tampa Bay #Rays, featuring a crew of seven MLB umpires led by chief Bill Miller. Full roster and rotation for the Fall Classic follows.

Crew Chief Miller is indicated in bold text and by the -cc suffix, regular season crew chief Jerry Meals with an asterisk (*), interim crew chiefs Mark Carlson, Laz Diaz, and Marvin Hudson with a degree (°), and Todd Tichenor's first World Series assignments by the tag (^1st World Series^). The following crew is presented in Game 1 rotation with plate umpires for each subsequent game indicated in brackets.

Umpires in 2020 do not rotate through New York; instead, the seven-person crew features a standby/off official who does not work on the field the day prior to their plate assignment.

In this final stage of MLB's four-round postseason, as in the semifinal LCS, the rotation is as follows: RF-LF-3B-2B-1B-Off-HP, such that an umpire who begins Game 1 at first base will be off for Game 2, work behind home plate for Game 3, and move to right field for Game 4.

2020 World Series (Los Angeles Dodgers vs Tampa Bay Rays) Umpires:

HP: Laz Diaz° [Game 1 Plate] - 1 Wild Card, 7 Division Series, 3 LCS, 3rd World Series

1B: Bill Miller -cc [Game 3 Plate] - 6 Wild Card, 8 Division Series, 7 LCS, 4th World Series

2B: Chris Guccione [Game 4 Plate] - 5 Wild Card, 7 Division Series, 4 LCS, 2nd World Series

3B: Marvin Hudson° [Game 5 Plate] - 1 Wild Card, 7 Division Series, 2 LCS, 2nd World Series

LF: Jerry Meals* [Game 6 Plate] - 1 Wild Card, 9 Division Series, 2 LCS, 2nd World Series

RF: Mark Carlson° [Game 7 Plate] - 2 Wild Card, 5 Division Series, 5 LCS, 2nd World Series

7th/Off: Todd Tichenor ^1st World Series^ [Game 2 Plate] - 2 WC, 5 DS, 1 LCS, 1st World Series

Replay Officials: Adrian Johnson (Lead Replay Official) & David Rackley (Assistant).

Pursuant to UEFL Rule 4-3-c, umpires selected to appear in the League Championship Series receive three bonus point for this appearance, while postseason crew chiefs receive an additional bonus point.

Teachable - Postseason Manny's Head Over Heels

When Tampa Bays RF Manuel Margot leaped to catch an inning-ending fly out during Game 2 of the Astros-Rays ALCS, he wasn't the only man who sprinted to make a play. Enter umpire Manny Gonzalez, fresh off his first-career ALCS plate assignment, who ran from his position as the right field umpire to officiate Margot's jump over the foul territory wall at Petco Park.

With two out and two on in the top of the 2nd inning, Astros batter George Springer hit a 1-1 sinker from Rays pitcher Charlie Morton on a fly ball to right field where outfielder Margot attempted to make a catch, diving into the spectator area while catching Springer's fly ball in flight for the third out of the inning.

Gonzalez hustles to see the play.

While our rules exercise here simply asks what would have happened had Margot completed this play with just one (or none) out and runner(s) aboard [the answer involves Rule 5.06(b)(3)(C) ("Each runner, other than the batter, may without liability to be put out, advance one base when—a fielder, after catching a fly ball, steps or falls into any out-of-play area") and, more pointedly, OBR 5.06(b)(3)(C) Comment ("If a fielder, after having made a legal catch, should step or fall into any out-of-play area, the ball is dead and each runner shall advance one base, without liability to be put out, from his last legally touched base at the time the fielder entered such out-of-play area"), the primary purpose of this Tmac's Teachable Moment is to highlight the right field (or first base during regular season) umpire's responsibility.

Manny waits before making a call.

During this play, RF Umpire Gonzalez sets himself on the right field foul line, as the first consideration is fair/foul. As Margot locates the ball and runs into foul territory, our umpire's responsibility—the determination of fair/foul almost certainly decided as the latter—shifts to catch/no catch.

When Margot tumbles over the wall and out of play, Gonzalez sprints to the corner to see fielder Margot emerge with the baseball in his glove. Satisfied as to the completed catch, Gonzalez signals the out.

Notice that Gonzalez doesn't give an "out" mechanic prior to confirming that Margot actually has the baseball. On an out-of-play boundary catch/no catch situation, regardless of zero/one/two outs, the immediate outcome is largely the same: the call will either be "out [catch]" or "foul."

Angel Hernandez called a similar play.

Both of these calls will result in "Time" and a dead ball...so there's no reason to rush the call.

Time will be out either way and waiting a few seconds to confirm the call in one's mind won't hurt the game. Find the ball and then make the call. If the catch doesn't end the inning, enforce OBR 5.06(b)(3)(C) by moving the Houston runners up a base and scoring that run from third.

In this situation, with two outs, there is no so-called penalty or remedy to prescribe, but with fewer than two outs, the call is consequential because, with a runner on third base, catch/no catch is the difference between a run scoring and a simple foul ball.

TTM sponsored by OutWestOfficials.

For instance, Angel Hernandez officiated a similar play during the 2012 Baltimore-New York ALDS at Yankee Stadium, only in that game, outfielder Nick Swisher did not catch the ball. Hernandez waited, actually leaned into the stands to look for the ball amidst the scrum of Yankees fans, and emerged with a safe call.

As the General Instructions to Umpires section of the rulebook states, "Wait until the play is completed before making any arm motion."

Video as follows:

Discussion of 2020 AL and NL Championship Series

CloseCallSports.com will once again report umpire plate scores (both preliminary and final numbers) for the American and National League Championship Series. Listed below are the 2020 ALCS and NLCS home plate assignments for the Astros-Rays and Braves-Dodgers matchups, beginning with Manny Gonzalez (Houston vs Tampa Bay) and Pat Hoberg (Atlanta vs Los Angeles).

As is tradition, plate umpire lineups are listed for all necessary games of the series and plate scores/skews are generated following completion of each game pursuant to UEFL f/x and UEFL Rules 6-2-b-a (Kulpa Rule) and 6-2-b-b (Miller Rule). The first line for each umpire is that ump's Preliminary score calculated in real-time while the second line is the ump's Final score, calculated upon post-game processing (data correction by the league).

Click here to see the full rosters for the 2020 ALCS and NLCS umpiring crews.

- 10/11 HOU@TB Gm 1: Manny Gonzalez. 120/125 Balls + 47/51 Strikes = 167/176 = 94.9%. +3 TB.

Final for Gonzalez: 117/125 + 49/51 = 166/176 = 94.3%. Effect: -1 / -0.6% / +1 Skew. +4 TB.

- 10/12 HOU@TB Gm 2: John Tumpane. 90/90 Balls + 45/45 Strikes = 135/135 = 100.0%. +0 Neutral.

Final for Tumpane: 90/90 + 44/45 = 134/135 = 99.3%. Effect: -1 / -0.7% / +1 Skew. +1 HOU.

- 10/12 ATL@LAD Gm 1: Pat Hoberg. 91/91 Balls + 48/50 Strikes = 139/141 = 98.6%. +0 Neutral.

Final for Hoberg: 91/91 + 49/50 = 140/141 = 99.3%. Effect: +1 / +0.7% / +1 Skew. +1 ATL.

- 10/13 ATL@LAD Gm 2: Will Little. 146/150 Balls + 62/63 Strikes = 208/213 = 97.7%. +1 ATL.

Final for Little: 148/150 + 62/63 = 210/213 = 98.6%. Effect: +2 / +0.9% / +0 Skew. +1 ATL.

- 10/13 TB@HOU Gm 3: Jeff Nelson. 103/104 Balls + 49/54 Strikes = 152/158 = 96.2%. +6 HOU.

Final for Nelson: 102/104 + 50/54 = 152/158 = 96.2%. Effect: +0 / +0% / -2 Skew. +4 HOU.

- 10/14 LAD@ATL Gm 3: Jim Reynolds. 150/153 Balls + 58/61 Strikes = 208/214 = 97.2%. +2 LAD.

Final for Reynolds: 150/153 + 58/61 = 208/214 = 97.2%. Effect: +0 / +0% / +0 Skew. +2 LAD.

- 10/14 TB@HOU Gm 4: Chris Conroy. 104/105 Balls + 42/43 Strikes = 146/148 = 98.6%. +2 HOU.

Final for Conroy: 104/105 + 42/43 = 146/148 = 98.6%. Effect: +0 / +0% / +0 Skew. +2 HOU.

- 10/15 TB@HOU Gm 5: Ted Barrett. 94/97 Balls + 50/57 Strikes = 144/154 = 93.5%. +0 Neutral.

Final for T Barrett: 94/97 + 51/57 = 145/154 = 94.2%. Effect: +1 / +0.7% / +1 Skew. +1 HOU.

- 10/15 LAD@ATL Gm 4: Cory Blaser. 119/124 Balls + 38/43 Strikes = 157/167 = 94.0%. +0 Neutral.

Final for Blaser: 120/124 + 37/43 = 157/167 = 94.0%. Effect: +0 / +0% / +2 Skew. +2 ATL.

- 10/16 HOU@TB Gm 6: Tim Timmons. 147/150 Balls + 56/61 Strikes = 203/211 = 96.2%. +2 TB.

Final for Timmons: 147/150 + 57/61 = 204/211 = 96.7%. Effect: +1 / + 0.5% / -1 Skew. +1 TB.

- 10/16 LAD@ATL Gm 5: Dan Iassogna. 105/107 Balls + 50/51 Strikes = 155/158 = 98.1%. +1 ATL.

Final for Iassogna: 105/107 + 49/51 = 154/158 = 97.5%. Effect: -1 / -0.6% / -1 Skew. +0 Neutral.

- 10/17 ATL@LAD Gm 6: Alan Porter. 84/86 Balls + 41/42 Strikes = 125/128 = 97.7%. +1 ATL.

Final for Porter: 84/86 + 41/42 = 125/128 = 97.7%. Effect: +0 / +0% / +0 Skew. +1 ATL.

- 10/17 HOU@TB Gm 7: Lance Barksdale. 93/94 Balls + 46/48 Strikes = 139/142 = 97.9%. +1 HOU.

Final for Barksdale: 93/94 + 46/48 = 139/142 = 97.9%. Effect: +0 / +0% / +0 Skew. +1 HOU.

- 10/18 ATL@LAD Gm 7: James Hoye. 123/125 Balls + 37/39 Strikes = 160/164 = 97.6%. +2 ATL.

Final for Hoye: 124/125 + 36/39 = 160/164 = 97.6%. Effect: +0 / +0% / +0 Skew. +2 ATL.

Note: The highest plate score during the 2019 LCS was Cory Blaser's 98.9% (ALCS Gm 2).

The highest overall plate score during the 2019 postseason was James Hoye's 99.3% (NLDS Gm 4).

The highest plate score so far during the 2020 postseason is Jordan Baker's 99.4% (ALWC Gm 1).

Tmac - Justin Turner's Kick By Pitch - Kicking Motion

During Los Angeles' NLCS Game 3 blowout of Atlanta, Dodgers batter Justin Turner was awarded first base after sticking his foot into a first-inning pitch. This uncalled distinct kicking motion exposed a problem with Replay Review and pointed out a plate umpire's vulnerability to catcher positioning on balls in the dirt.

With two out and two on (R1, R3) in the top of the 1st inning of a 7-0 game, Turner faced a pitch in the dirt from Braves starter Grant Dayton (now with a 36.00 ERA this postseason series), appearing to kick at the pitch and, in doing so, cause the ball to carom off his right foot and to the backstop.

This play is similar to an elbow lean.

Initially no-called by HP Umpire Jim Reynolds, the Braves challenged that the ball had touched Turner, and Replay Review agreed, ruling the play a hit-by-pitch and awarding Turner first base—despite Turner appearing to intentionally kick at aka lean into the pitch.

The Replay problem here is quite simple: Replay Review is designed only to determine whether or not a pitch made contact with a batter, and Replay Official Mike Muchlinski quickly determined that Turner did come into contact with the baseball.

The plate ump is blocked out.

Unfortunately, Replay Review Regulations prohibit video from determining whether the batter made no attempt to get out of the way of a pitch (much less intentionally leaned into it), as in Official Baseball Rule 5.05(b)(2), which states, "The batter becomes a runner and is entitled to first base without liability to be put out (provided he advances to and touches first base) when—He is touched by a pitched ball which he is not attempting to hit unless (A) The ball is in the strike zone when it touches the batter [outcome: dead ball strike], or (B) The batter makes no attempt to avoid being touched by the ball [outcome: dead ball, ball]."

Replay can determine IF a batter was touched by a pitched ball, but not HOW it happened.

In 2017, we wrote about the problem with not enough plays being reviewable and this is one of them. Through steadfast dedication to being technically correct (the best kind of correct), baseball again misses out on actually officiating this play correctly.

Related Post: Tmac's Teachable Moments - Let's Fix Replay (1/19/17).

Fix replay, close the loophole.

Lastly, Reynolds is blocked out by the catcher due to the ball in the dirt, the catcher lunging to block it, and Turner moving his back foot deep in the box (as opposed to front foot) into the ball's trajectory. The third base umpire is likely blocked by Turner's body, 1B Umpire Dan Iassogna is looking upward for check swing potential, the second base umpire is on the rim of the outfield grass, and the two line umpires are far removed.

This play is the perfect storm and impetus to, once again, fix Replay Review, and if only the Braves had woken up to play a baseball game on Wednesday, this wrap-up might be a bigger story. Baseball should write LA a thank you card for a history-making scoreboard run-up because the league office got lucky. | Video as follows:

Margot-Maldonado's ALCS Tangle Recalls Fisk-Armbrister

When Rays batter-runner Manuel Margot became entangled with Astros catcher Martin Maldonado after bunting during Game 3 of the 2020 ALCS, HP Umpire Jeff Nelson signaled "safe" in lieu of interference. Was this call correct and what do Carlton Fisk and Ed Armbrister in the 1975 World Series have to do with it?

When Tampa Bay put two runners on base with none out in the top of the 6th inning of Game 3, Margot stepped to the plate and attempted a sacrifice bunt on the first pitch he saw from Enoli Paredes, batting the ball into the air front of home plate.

As Maldonado broke from behind the plate in an attempt to catch the bunt pop-up, the right-hand hitting Margot ran toward first base, both players crossing in front of home plate and briefly colliding with each-other, causing Maldonado to trip and fall (and, in doing so, not catch the batted ball in flight).

HP Umpire Nelson saw the play develop and then displayed a "safe" mechanic, to signal his ruling that nothing illegal had occurred: no interference by the offense, no obstruction by the defense.

Despite the general baseball axiom that the fielder has the right of way on all batted balls (while the runner has the right of way at any other time), Official Baseball Rule 6.01(a)(10) Comment specifies how this precise play—inadvertent tangle-untangle between catcher and batter-runner—should be officiated.

Specifically, OBR 6.01(a)(10) Comment states, in part, "When a catcher and batter-runner going to first base have contact when the catcher is fielding the ball, there is generally no violation and nothing should be called."

This ruling dates back to the 1975 Fall Classic, when Fisk and Armbrister tangled during Armbrister's own bunt attempt in front of the plate, when HP Umpire Larry Barnett no-called the collision because both players were actively pursuing their respective goals, creating an incidence of incidental contact. The call would have been different had, for instance, Margot not attempted to run to first base. Had this occurred, such mindless lingering would have likely resulted in a call of interference.

 
Video as follows:

Postgame Computer Balances Tumpane, Hoberg Scores

Between umpires John Tumpane and Pat Hoberg, only two out of 276 callable pitches seen Monday were improperly officiated. When we introduced UEFL f/x 3.0's multi-stage plate score format for the 2020 MLB postseason, we explained that baseball's strike zone computer runs in phases, returning multiple scores because the technology is unable to reliably assess batter height during real-time gameplay.

For instance, during one such postseason game, the computer changed batter strike zone height values in 53% of the pitches it tracked during post-game processing.

Alternately, one could say the computer changed its original answer over half the time.

Put differently, for over half of the pitches thrown, a trigger activated during post-game analysis that compelled an adjustment to the batter strike zone height, such as a close pitch near the edge of the zone/boundary. 53% of all pitches were adjusted, and the 47% of the pitches not adjusted...may well have been adjusted had the post-game analysis stayed true to the process of adjustment (as it is, possibly to save computing power or other labor, the computer only adjusts certain pitches).

Sometimes these adjustments change umpire QOCs and sometimes they don't.

Preliminary: During each game, StatCast uses placeholder values for batter bottom/top strike zone boundaries known as sz_bot and sz_top, respectively, regardless of the batter's actual stance during the pitch subject to evaluation. Thus, the score returned after each game known as the Preliminary score is based on placeholder height values and is a best-guess expectation of what the batter zone heights should be.

Related Post: About UEFL f/x 3.0 Plate Scores for Postseason

Final: After each game, the computer gets to work replacing many of these placeholder sz_bot and sz_top values with actual/observed figures. Sometimes they might match the placeholders and sometimes they don't. In the end, a new plate score is generated known as the Final score, generally scraped the morning after the game but occasionally later on game-day.

Tumpane's Prelim score was perfect.

Oftentimes, an umpire's Preliminary score will improve in the Final calculation, while, other times, it will decrease, as the computer calculates whether a zone height adjustment affected Quality of Correctness for a given edge pitch call.

Monday's LCS Umpires: Between Tumpane and Hoberg, the umpires saw 276 pitches and officiated 274 properly during Monday's League Championship Series action for a combined UEFL f/x score of 99.3%. Both figures (274/276 and 99.3%) are true for Preliminary and for Final numbers.

But between Preliminary and Final, both individual umpires saw adjustments.

Tumpane: Tumpane famously earned the first perfect preliminary plate score in UEFL f/x postseason history Monday afternoon in San Diego, scoring 90/90 Balls + 45/45 Strikes = 135/135 = 100%.

Related Post: Perfect Game for John Tumpane is First in UEFL History (10/12/20).

Hoberg's final score increased by 1.

Which meant the only place for baseball's computer to adjust Tumpane would be downward, and the computer didn't fail to disappoint, dropping one of Tumpane's called strikes to the incorrect category based on actual vs placeholder (or expected) batter height, and changing his 135/135 to 134/135, or 99.3%.

Hoberg: On the other side of balance sheet, Hoberg originally scored 91/91 Balls + 48/50 Strikes = 139/141 = 98.6%, and his post-game processing adjustment changed an incorrect strike call to a correct strike call, bumping his score to 140/141 = 99.3%.

Combined: In the end, baseball maintained pitch calling equilibrium as the Preliminary full-day score for Tumpane + Hoberg of 181/181 Balls + 93/95 Strikes = 274/276 = 99.3% remained the same overnight, which is an effect that happens quite often with computer processing: over the whole, the adjustments tend to largely balance out, though during individual games, they might increase or decrease a specific umpire's score.

Conclusion: Unfortunately for the robot umpire concept, the macro view of averages isn't quite good enough: the technology must be perfected to call pitches to accurate, adjusted batter height in real-time, specific to the game in which the pitch occurs and, as the Tumpane/Hoberg flip-flop demonstrates, the computer has not yet proven itself consistently and accurately capable of this: not while a majority of pitches are routinely changed during post-game processing. As such, the computer's adjustment to reflect overall umpire accuracy while nonetheless altering individual scores suggests a proof of technology's shortcomings.

PS: What was the pitch that took Tumpane's UEFL f/x perfect game away (he's still perfect on ML Private)? A strike one call to Austin Meadows in the bottom of the 2nd inning with pz 3.63 / RAD 3.51 / MOE 3.42 and sz_top 3.41.

That's right, Tumpane missed out on a post-game processed perfecto by 0.1 inches.

Video as follows:

Perfect Game for John Tumpane is First in UEFL History

When home plate umpire John Tumpane stepped off the field following Game 2 of the 2020 American League Championship Series between the Houston Astros and Tampa Bay Rays, he accomplished a UEFL first: Tumpane called a perfect game with 135 correct calls over 135 callable pitches thrown for a Preliminary UEFL f/x score of 100%.*

In all, the baseball world has seen some eagle-eyed umpiring over the past few postseasons, beginning with Joe West's 99.4% mark in a near-perfect Game 3 of the 2018 Red Sox-Astros ALCS, 99.3% score by James Hoye during Game 4 of the 2019 Houston-Tampa Bay ALDS, and, earlier in the 2020 postseason, Jordan Baker's 99.4% finalized score in Game 1 of the American League Wild Card Series between the New York Yankees and Cleveland Indians.

Related Post: Joe West Sets % Record in Near-Perfect Game in ALCS (10/16/18).

However, Tumpane's perfect game is a UEFL first. According to an article from The Ringer, no umpire has ever called a perfect game for both teams, though 25 umpires have called a perfect game for one team or the other.

As far as the ML Public score is concerned, Tumpane's preliminary number was 96.3% (130/135) with a matching 100% rating for ML Private, meaning that while the ML Public perfection problem persists, Tumpane not only beat the computer using the ZE estimate, but also, for the first time, put up a flawless performance using UEFL f/x criteria for day-of plate scores.

And just to prove that perfection isn't good enough for some people, career ejectee Josh Donaldson took to twitter to complain about Tumpane, tweeting, "Top 3 worst ump in the game" and "Trust me this guy has no idea what the zone is in the rule book. He's never wrong in his words."

So there you have it: the umpire who "has no idea what the zone is" just called a perfect game, preliminarily.

*Update: The post-game processed Final numbers brought Tumpane's plate score down from 135/135 to 134/135 = 99.3% (Skew: +1 HOU). For more information on UEFL f/x 3.0 and how Preliminary (same day) vs Final (overnight or postgame processing) numbers work, visit our introductory article:

Related: About UEFL f/x 3.0 Plate Scores for Postseason (9/29/20).

PS: What was the pitch that took Tumpane's UEFL f/x perfect game away from Preliminary to Final (he's still perfect on ML Private)? A strike one call to Austin Meadows in the bottom of the 2nd inning with pz 3.63 / RAD 3.51 / MOE 3.42 and sz_top 3.41. That's right, Tumpane missed out on a post-game processed perfecto by 0.1 inches.

Video as follows: