UEFL's MLB Umpire Sabermetrics report for July 2017 is now available, featuring 118 ejections and 889 Replay Reviews through 1,574 games played.
Ejections and replays are both projected to decrease year-over-year, based on current rates.
The attached
Most & Least Accurate Umpires, Replay Review contains the top and bottom of the Replay Review table ordinarily found in the "Read More" detailed section of the monthly report.
Summary, Ejections.
>>
118 Total Regular Season Ejections through July 31, 2017 (on pace for
182 ejections this season).
>> Umpires were
63.0% accurate on calls associated with ejection.
>> The
Chicago White Sox led MLB in ejections. The
Dodgers and
Marlins tied for the NL lead.
>> Manager Rick
Renteria led MLB in ejections. Don
Mattingly led the NL in managerial ejections.
>> Umpires Bill
Welke, Sam
Holbrook, and Phil
Cuzzi led all umpires in ejections.
>> Chief Sam
Holbrook's crew led all umpire crews in ejections.
>> Most ejections occurred in the
8th inning; Ejections from 7th and on comprised
45% of all tosses.
>> Most ejections occurred on
Saturdays. Weekend series (Fri-Sun) featured
50% of all heave-ho's.
>> The most common reason for ejection was
Balls/Strikes, followed by Check Swing.
>> All else equal, a team tied at the time of ejection ended up winning the game
95.2% of the time.
Summary, Replay Reviews.
>>
889 Total Replay Reviews, of which calls were affirmed
51.2% of the time (48.8% overturned).
>> The
Tampa Bay Rays used replay more than any other team, but were fairly unsuccessful.
>> The
Kansas City Royals were the League's most successful team in review (17-for-23).
>> The
BAL Orioles experienced fewer reviews than any other team, and were 2nd best in MLB.
>> The
Blue Jays were the worst MLB team in terms of Replay success (8-of-27).
>> Umpire Doug
Eddings had a league-leading 20 calls reviewed, and was above average in outcome.
>> Jeff
Nelson's crew led all of baseball in replay activity, and performed at league average.
>> Umpire Chad
Fairchild led in accuracy with all of his calls affirmed by replay (5/5).
>> Umpire Gerry
Davis experienced the highest rate of his calls being overturned by replay (0/5).
>> The
7th inning had more reviews than any other inning.
33% of all reviews occurred from 7th-on.
>> Most reviews occurred on
Sundays; Weekend series (Fri-Sun) featured
52% of all replays.
>> The most common reason for review was
Out/Safe (Force - 1st) followed by
Out/Safe (Tag - In).
Most & Least Accurate Umpires, Replay Review (sorted by Review Affirmation Percentage [RAP]).
1. Chad
Fairchild, Pat
Hoberg, Sean
Barber, Dale
Scott - 100% RAP.
5. Vic
Carapazza - 81.8% RAP.
6. Alfonso
Marquez - 78.6% RAP.
7. Bill
Miller - 77.8% RAP.
8. Adam
Hamari, Quinn
Wolcott - 75.0% RAP.
10. Chris
Guccione - 72.7% RAP.
---
85. Ron
Kulpa, Dana
DeMuth - 20.0% RAP.
87. Lance
Barrett, Kerwin
Danley, Brian
O'Nora - 14.3% RAP.
90. Gerry
Davis, John
Libka - 0.0% RAP.
For detailed sabermetric analysis of MLB umpire ejections and instant replay review outcomes, including a Replay Review umpire leaderboard, follow the "read more" link below.