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Name	Team	Age
Mark Kerr	Retired (2026, Age 35)	Died (2064, Age 73)
Drafted	Position	Bats/Throws
Round 1, Pick 7 (2013)	RP	R/R
League	Option Years	Majors Service Time
Jesse Orosco League	0	8 years (7 games)
Total Rating	Arm	Range
B	B	C-
Contact vs R	Contact vs L	Speed
D-	D-	B-
Power vs R	Power vs L	Bunting
D-	D-	C-
Endurance	Velocity	Control
C-	C+	A-
Leadership	Mentor Value
B	A-
Health	Injured Days	Birthday
C+	0	7/3/1991
WS Rings	WS Appearances	LCS Appearances
0	0	0
Alt Pos (---)	Alt Pos (---)	Alt Pos (---)
F  (0.0 %)	F  (0.0 %)	F  (0.0 %)

Stats  |   Splits  |   Playoffs  |   Energy  |   Improvements  |   Past Skills  |   Awards   |  Batting   |  Fielding   |  Game Log
 Skill grades calculated using approximate current ratings minus past improvements.

Year	Endurance	Velocity	Control
2013	C-	C	B
2014	C-	C	B
2015	C-	C	B
2016	C-	C+	B+
2017	C-	C+	B+
2018	C-	C+	A-
2019	C-	C+	A-
2020	C-	B-	A-
2021	C	B-	A-
2022	C	B-	A-
2023	C	B-	A-
2024	C	B-	A
2025	C	B-	A
2026	C-	B-	A-

Career Transactions

Date	Transaction
2026-11-01	Mark Kerr has retired from the Boston Commons
2025-09-04	Mark Kerr of the Boston Commons is injured and is expected to be out 40 days.
2019-04-11	The Boston Commons have promoted Mark Kerr to the major league team. The Boston Commons have designated J.R. Atz for assignment.
2018-06-28	The Boston Commons have sent Mark Kerr to the minors.
2018-05-21	The Boston Commons have promoted Mark Kerr to the major league team. The Boston Commons have sent Carlos Moreno to the minors.
2012-10-23	Trade #1126650 has been completed between the Texas Rangers and the Boston Commons. The Boston Commons receive Bob Boehler, Draft Pick 2015 Round 2 TEX (Ed Lanier), Draft Pick 2013 Round 1 TEX (Mark Kerr) from the Texas Rangers in exchange for Draft Pick 2015 Round 1 BOS (Hal Birmingham). Protest This Trade.