Umpire Roster & Crews

The following table includes MLB umpire roster and umpire crew information. To sort a column, click the column header. UEFL Umpire Profiles are available by clicking on the designated umpire's name. The current year (or immediately preceding season's) umpire crews list is also included. The MLB crew list is ranked by crew chief seniority.

2021 MLB Umpire Crews (by Seniority)

Crew #	Crew Chief	Umpire 2	Umpire 3	Umpire 4
Crew 1	12 Davis, Gerry	53 Gibson, Greg	30 Drake, Rob	93 Little, Will
Crew 2	22 West, Joe	46 Kulpa, Ron	1 Dreckman, Bruce	59 Lentz, Nic
Crew 3	24 Layne, Jerry	21 Wendelstedt, Hunter	73 Gibson, Tripp	81 Wolcott, Quinn
Crew 4	9 Gorman, Brian	39 Nauert, Paul	80 Johnson, Adrian	74 Tumpane, John
Crew 5	20 Hallion Tom	10 Cuzzi, Phil	89 Blaser, Cory	90 Ripperger, Mark
Crew 6	25 Culbreth, Fieldin	7 O'Nora, Brian	17 Reyburn, DJ	36 Blakney, Ryan
Crew 7	65 Barrett, Ted	5 Hernandez, Angel	23 Barksdale, Lance	85 Scheurwater, Stu
Crew 8	45 Nelson, Jeff	63 Diaz, Laz	79 Gonzalez, Manny	83 Estabrook, Mike
Crew 9	26 Miller, Bill	88 Eddings, Doug	91 Knight, Brian	47 Morales, Gabe
Crew 10	27 Vanover, Larry	51 Hudson, Marvin	2 Bellino, Dan	86 Rackley, David
Crew 11	41 Meals, Jerry	15 Hickox, Ed	19 Carapazza, Vic	52 Visconti, Jansen
Crew 12	50 Emmel, Paul	3 Welke, Bill	98 Conroy, Chris	31 Hoberg, Pat
Crew 13	34 Holbrook, Sam	60 Foster, Marty	28 Wolf, Jim	76 Muchlinski, Mike
Crew 14	14 Wegner, Mark	68 Guccione, Chris	64 Porter, Alan	18 De Jesus, Ramon
Crew 15	44 Danley, Kerwin	54 Bucknor, CB	4 Fairchild, Chad	78 Hamari, Adam
Crew 16	77 Reynolds, Jim	11 Randazzo, Tony	13 Tichenor, Todd	62 Whitson, Chad
Crew 17	72 Marquez, Alfonso	95 Timmons, Tim	16 Barrett, Lance	37 Torres, Carlos
Crew 18	58 Iassogna, Dan	49 Fletcher, Andy	87 Barry, Scott	35 Rehak, Jeremie
Crew 19	6 Carlson, Mark	92 Hoye, James	71 Baker, Jordan	96 Segal, Chris
DL/IR	N/A			CloseCallSports.com

2021 Call-Up Umpires, sorted by MLB experience (Underlined = most gms ump'd that season):
1) Sean Barber - 564 Games (92 in 2014, 58 in 2015, 67 in 2016, 67 in 2017, 109 in 2018, 120 in 2019, 51 in 2020).
2) Ben May - 524 Games (30 in 2014, 88 in 2015, 69 in 2016, 104 in 2017, 113 in 2018, 79 in 2019, 41 in 2020).
3) Tom Woodring - 489 Games (102 in 2014, 54 in 2015, 36 in 2016, 107 in 2017, 81 in 2018, 70 in 2019, 39 in 2020).
4) Roberto Ortiz - 279 Games (8 in 2016, 66 in 2017, 68 in 2018, 105 in 2019, 32 in 2020).
5) Ryan Additon - 244 Games (55 in 2017, 74 in 2018, 71 in 2019, 44 in 2020).
6) John Libka - 237 Games (19 in 2017, 58 in 2018, 106 in 2019, 54 in 2020).
7) Nick Mahrley - 202 Games (31 in 2017, 77 in 2018, 56 in 2019, 38 in 2020).
8) Shane Livensparger - 145 Games (40 in 2017, 46 in 2018, 22 in 2019, 37 in 2020).
9) Brennan Miller - 73 games (38 in 2019, 35 in 2020).
10) Alex Tosi - 55 games (33 in 2019, 22 in 2020).
11) John Bacon - 50 games (28 in 2019, 22 in 2020).

2020 MiLB Umpires Authorized to Call MLB Games During COVID Season
100) Arrieta, David
101) Bacchus, Erich
102) Beck, Adam
103) Ceja, Nestor
104) Clemons, Paul
105) MacKay, Alex
106) McCrady, Kyle
107) Merzel, Dan
108) Moore, Malachi

109) Moscoso, Edwin
110) Navas, Jose
111) Ramos, Charlie
112) Riggs, Jeremy
113) Rosenberg, Randy
114) Tomlinson, Nate
115) Valentine, Junior
116) Vondrak, Clint
117) Williams, Lew
118) Wills, Ryan

Legend
#: Corresponds to the umpire's uniform (sleeve) number.
Umpire: Name in the form of (last, first). Click the link to access the UEFL Profile for this umpire.
Level: Whether the umpire is a full-time MLB staff member or a AAA fill-in/call-up.
Crew Chief: Whether the umpire has been designated as a regular season Crew Chief.
2020 Crew: A common identifier used to group four umpires together, when available.

#	Umpire	Level	Crew Chief	2021 Crew
01	Dreckman, Bruce	MLB	No
02	Bellino, Dan	MLB	No
03	Welke, Bill	MLB	No
04	Fairchild, Chad	MLB	No
05	Hernandez, Angel	MLB	No
06	Carlson, Mark	MLB	Yes	Carlson
07	O'Nora, Brian	MLB	No
08
09	Gorman, Brian	MLB	Yes	Gorman
10	Cuzzi, Phil	MLB	No
11	Randazzo, Tony	MLB	No
12	Davis, Gerry	MLB	Yes	Davis
13	Tichenor, Todd	MLB	No
14	Wegner, Mark	MLB	Yes	Wegner
15	Hickox, Ed	MLB	No
16	Barrett, Lance	MLB	No
17	Reyburn, DJ	MLB	No
18	De Jesus, Ramon	MLB	No
19	Carapazza, Vic	MLB	No
20	Hallion, Tom	MLB	Yes	Hallion
21	Wendelstedt, Hunter	MLB	No
22	West, Joe	MLB	Yes	West
23	Barksdale, Lance	MLB	No
24	Layne, Jerry	MLB	Yes	Layne
25	Culbreth, Fieldin	MLB	Yes	Culbreth
26	Miller, Bill	MLB	Yes	Miller
27	Vanover, Larry	MLB	Yes	Vanover
28	Wolf, Jim	MLB	No
29	Barber, Sean	AAA	No
30	Drake, Rob	MLB	No
31	Hoberg, Pat	MLB	No
32
33
34	Holbrook, Sam	MLB	Yes	Holbrook
35	Rehak, Jeremie	MLB	No
36	Blakney, Ryan	MLB	No
37	Torres, Carlos	MLB	No
38
39	Nauert, Paul	MLB	No
40	Ortiz, Roberto	AAA	No
41	Meals, Jerry	MLB	Yes	Meals
43	Livensparger, Shane	AAA	No
44	Danley, Kerwin	MLB	Yes	Danley
45	Nelson, Jeff	MLB	Yes	Nelson
46	Kulpa, Ron	MLB	No
47	Morales, Gabe	MLB	No
48	Mahrley, Nick	AAA	No
49	Fletcher, Andy	MLB	No
50	Emmel, Paul	MLB	Yes	Emmel
51	Hudson, Marvin	MLB	No
52	Visconti, Jansen	MLB	No
53	Gibson, Greg	MLB	No
54	Bucknor, CB	MLB	No
55	Miller, Brennan	AAA	No
56
57
58	Iassogna, Dan	MLB	Yes	Iassogna
59	Lentz, Nic	MLB	No
60	Foster, Marty	MLB	No
61
62	Whitson, Chad	MLB	No
63	Diaz, Laz	MLB	No
64	Porter, Alan	MLB	No
65	Barrett, Ted	MLB	Yes	Barrett
66	Tosi, Alex	AAA	No
67	Additon, Ryan	AAA	No
68	Guccione, Chris	MLB	No
70	Bacon, John	AAA	No
71	Baker, Jordan	MLB	No
72	Marquez, Alfonso	MLB	Yes	Marquez
73	Gibson, Tripp	MLB	No
74	Tumpane, John	MLB	No
75	Woodring, Tom	AAA	No
76	Muchlinski, Mike	MLB	No
77	Reynolds, Jim	MLB	Yes	Reynolds
78	Hamari, Adam	MLB	No
79	Gonzalez, Manny	MLB	No
80	Johnson, Adrian	MLB	No
81	Wolcott, Quinn	MLB	No
82				z
83	Estabrook, Mike	MLB	No
84	Libka, John	AAA	No
85	Scheurwater, Stu	MLB	No
86	Rackley, David	MLB	No
87	Barry, Scott	MLB	No
88	Eddings, Doug	MLB	No
89	Blaser, Cory	MLB	No
90	Ripperger, Mark	MLB	No
91	Knight, Brian	MLB	No
92	Hoye, James	MLB	No
93	Little, Will	MLB	No
94
95	Timmons, Tim	MLB	No
96	Segal, Chris	MLB	No
97	May, Ben	AAA	No
98	Conroy, Chris	MLB	No
99

Historical Profiles (Year of Retirement or Final Game in Parentheses):

Winters, Mike (2020 [ret], 2019 [final gm]).
Kellogg, Jeff (2019).
Everitt, Mike (2019).
Cederstrom, Gary (2019).
DeMuth, Dana (2019).
Cooper, Eric (2019).
DiMuro, Mike (2019 [ret], 2018 [final gm]).
Scott, Dale (2017).
Joyce, Jim (2016).
Hirschbeck, John (2016).
Davidson, Bob (2016).
Welke, Tim (2016).
Schrieber, Paul (2015).
McClelland, Tim (2015).
Darling, Gary (2014).
Bell, Wally (2013).

Runge, Brian (2013).