2020 MLB Summer Camp (Spring) Roster

As summer's restart turns to intrasquad games at teams' home ballparks, MLB Spring Training 2.0 brings in umpires. The following is a list of umpires and locations/cities where they have appeared.

Of Major League Baseball's 76 full-time umpires, approximately 11 have opted out due to their classification as high-risk for complications from coronavirus or for other personal reasons. The remaining umpires, along with a handful of Minor League and fill-in umpires, having completed MLB's safety protocols, join teams at cities near home.

Umpires during the season will be assigned regionally, to one of MLB's three 2020 divisions (West, Midwest, or East).

UEFL'er RC2004 has provided the following and maintains a spreadsheet of assignments. As this is a working list, please comment below with any additions or changes and we'll update the table! Crew Chiefs are listed in bold. Opt-outs are italicized.

MLB Summer Camp/Spring Training 2.0 Umpires' Roster

Umpire (MLB)	Team	Umpire (MLB)	Team	Umpire (MLB/MiLB)	Team
Baker, Jordan	TEX	Gorman, Brian	Out	Reynolds, Jim	ARI
Barksdale, Lance	TEX	Guccione, Chris	COL	Ripperger, Mark	SD
Barrett, Lance	TEX	Hallion, Tom	Out	Schurwater, Stu	TOR
Barrett, Ted	ARI	Hamari, Adam	COL	Segal, Chris	WAS
Barry, Scott	Out	Hernandez, Angel	MIA	Tichenor, Todd	KC
Bellino, Dan	MIL	Hickox, Ed	CLE	Timmons, Tim	CLE
Blakney, Ryan	LAD	Hoberg, Pat	KC	Torres, Carlos	ATL
Blaser, Cory	COL	Holbrook, Sam	Out	Tumpane, John	CHC
Bucknor, CB	NYM	Hoye, James	TB	Vanover, Larry^	WAS
Carapazza, Vic	MIL	Hudson, Marvin	ATL	^Wegner, Mark	TB
Carlson, Mark	CWS	Iassogna, Dan	ATL	Welke, Bill	DET
Conroy, Chris	PHI	Johnson, Adrian	HOU	Wendelstedt, Hunter	HOU
Culbreth, Fieldin	Out	Knight, Brian	OAK	West, Joe	TB
Cuzzi, Phil	Out	Kulpa, Ron	STL	Whitson, Chad	CIN
Danley, Kerwin	Out	Layne, Jerry	Out	Winters, Mike	Out
Davis, Gerry	Out	Lentz, Nic	CWS	Wolcott, Quinn	SEA
De Jesus, Ramon	BAL	Little, Will	CIN	Wolf, Jim	ARI
Diaz, Laz	Delay	Marquez, Alfonso	ARI	(Additon, Ryan)	NYM
Drake, Rob	OAK	Meals, Jerry	PIT	(Bacon, John)	CLE
Dreckman, Bruce	Out	Miller, Bill	SF	(Barber, Sean)	NYY
Eddings, Doug	SF	Morales, Gabe	OAK	(Libka, John)	DET
Emmel, Paul	Injured	Muchlinski, Mike	SEA	(Livensparger, Shane)	BOS
Estabrook, Mike	MIA	Nauert, Paul	ATL	(Mahrley, Nick)	SD
Fairchild, Chad	MIA	Nelson, Jeff	MIN	(May, Ben)	CHC
Fletcher, Andy	STL	O'Nora, Brian	Out	(Miller, Brennan)	BAL
Foster, Marty	MIL	Porter, Alan	PHI	(Ortiz, Roberto)	NYY
Gibson, Greg	Injured	Rackley, David	WAS	(Rehak, Jeremie)	BOS
Gibson, Tripp	SEA	Randazzo, Tony	CHC	(Tosi, Alex)	CWS
Gonzalez, Manny	HOU	Reyburn, DJ	STL	(Woodring, Tom)	LAA

Other MLB full-time staff:
^Visconti, Jansen: PIT

Other MiLB (umpires not previously on MLB's call-up list)
Bacchus, Erich: MIN
Beck, Adam: BOS
Ceja, Nestor: LAD
Clemons, Paul: KC
Merzel, Dan: MIN
Moore, Malachi: LAA
Moscoso, Edwin: HOU
Navas, Jose: NYM
Valentine, Junior: NYM
Wills, Ryan: PHI