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.

2023 MLB Umpire Crews (by Seniority)

#	Crew Chief	Umpire 2	Umpire 3	Umpire 4
A	24 Layne, Jerry	19 Carapazza, Vic	78 Hamari, Adam	48 Mahrley, Nick
B	45 Nelson, Jeff	54 Bucknor, CB	96 Segal, Chris	97 May, Ben
C	26 Miller, Bill	8 Drake, Rob	62 Whitson, Chad	40 Ortiz, Roberto
D	27 Vanover, Larry	68 Guccione, Chris	86 Rackley, David	32 Moscoso, Edwin
E	50 Emmel, Paul	4 Fairchild, Chad	59 Lentz, Nic	35 Rehak, Jeremy
F	14 Wegner, Mark	1 Dreckman, Bruce	85 Scherwater, Stu	44 Moore, Malachi
G	72 Marquez, Alfonso	88 Eddings, Doug	16 Barrett, Lance	18 DeJesus, Ramon
H	58 Iassogna, Dan	87 Barry, Scott	47 Morales, Gabe	38 Beck, Adam
I	6 Carlson, Mark	71 Baker, Jordan	73 Gibson, Tripp	55 Miller, Brennan
J	63 Diaz, Laz	49 Fletcher, Andy	83 Estabrook, Mike	12 Bacchus, Erich
K	46 Kulpa, Ron	89 Blaser, Cory	37 Torres, Carlos	52 Visconti, Jansen
L	51 Hudson, Marvin	21 Wendelstedt, Hunter	74 Tumpane, John	36 Blakney, Ryan
M	23 Barksdale, Lance	15 Hickox, Ed*	93 Little, Will	67 Additon, Ryan
N	92 Hoye, James	5 Hernandez, Angel	17 Reyburn, DJ	84 Libka, John
O	80 Johnson, Adrian	79 Gonzalez, Manny	81 Wolcott, Quinn	25 Valentine, Junior
P	2 Bellino, Dan	10 Cuzzi, Phil	90 Ripperger, Mark	43 Livensparger, Shane
Q	13 Tichenor, Todd	91 Knight, Brian	11 Randazzo, Tony	66 Tosi, Alex
R	64 Porter, Alan	28 Wolf, Jim	76 Muchlinski Mike	29 Barber, Sean
S	98 Conroy, Chris	7 O'Nora, Brian	31 Hoberg, Pat	33 Ceja, Nestor
	Injured List:	15 Hickox, Ed		CloseCallSports.com

2023 Triple-A Call-Up Umpires

Arrieta, David (Sleeve #100)

Bacon, John (70)

Ballou, Brock (119)

Clemons, Paul (104)

MacKay, Alex (105)

Merzel, Dan (107)

Navas, Jose (110)

Ramos, Charlie (111)

Riggs, Jeremy (112)

Rosenberg, Randy (113)

Tomlinson, Nate (114)

Vondrak, Clint (116)

Williams, Lew (117)

Wills, Ryan (118)

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.
2022 Crew: A common identifier used to group four umpires together, when available.

#	Umpire	Level	Crew Chief	2022 Crew
01	Dreckman, Bruce	MLB	No
02	Bellino, Dan	MLB	No
03	Welke, Bill	MLB	Yes	Welke
04	Fairchild, Chad	MLB	No
05	Hernandez, Angel	MLB	No
06	Carlson, Mark	MLB	Yes	Carlson
07	O'Nora, Brian	MLB	No
08
09
10	Cuzzi, Phil	MLB	No
11	Randazzo, Tony	MLB	No
12
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		MLB
23	Barksdale, Lance	MLB	No
24	Layne, Jerry	MLB	Yes	Layne
25
26	Miller, Bill	MLB	Yes	Miller
27	Vanover, Larry	MLB	Yes	Vanover
28	Wolf, Jim	MLB	No
29	Barber, Sean	MLB	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	MLB	No
41	Meals, Jerry	MLB	Yes	Meals
43	Livensparger, Shane	AAA	No
44
45	Nelson, Jeff	MLB	Yes	Nelson
46	Kulpa, Ron	MLB	Yes	Kulpa
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	Yes
52	Visconti, Jansen	MLB	No
53	Gibson, Greg	MLB	Yes	Gibson
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	Yes	Diaz
64	Porter, Alan	MLB	No
65	Barrett, Ted	MLB	Yes	Barrett
66	Tosi, Alex	AAA	No
67	Additon, Ryan	MLB	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	MLB	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	MLB	No
98	Conroy, Chris	MLB	No
99

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

Culbreth, Fieldin (2021).

Danley, Kerwin (2021).

Davis, Gerry (2021).

Gorman, Brian (2021).

West, Joe (2021).

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).