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Kevin Brown League
6-8-2188
Ben Guerrero Relief Pitcher
Retired (2026, Age 39)
CAREER BIOGRAPHICAL DATA
ERA 4.33 Total Rating B-   Bats/Throws R/R
W-L 63-58 Status Deceased (2058) Option Years 0  
SV 27 Age at Death 71 Date of Birth 06-29-1987
K 553 Drafted Round 1, Pick 12
(2009)		 Majors Svc Time 13 years
(108 games)
IP 818.0
WHIP 1.33 Salary $0.50M Final Contract Year 2026
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance D    Ldrship B+
Power vs. R D- Power vs. L D- Velocity B-   Mentor Val C 
Speed C  Bunt D- Control B 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C- WS Rings 0
1B --- LF --- Arm D  WS Appearances 0
2B --- CF ---   Health D  LCS Appearances 0
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA Awards
2012 BAL
4
 2
53
0
0
0
2
 1
51.2
 53 33 27 0 13
32
1.28
4.70
2013 BAL
5
 2
58
0
0
0
2
 4
69.0
 61 22 22 0 18
45
1.14
2.87
2014 BAL
0
 5
54
0
0
0
0
 1
56.0
 70 48 46 1 29
47
1.77
7.39
2015 BAL
6
 3
44
0
0
0
0
 1
54.0
 49 21 18 0 12
45
1.13
3.00
2016 BAL
6
 3
44
0
0
0
6
 2
51.1
 52 24 24 0 21
31
1.42
4.21
2017 BAL
5
 4
45
0
0
0
0
 4
53.2
 34 20 15 0 18
24
0.97
2.52
2018 BAL
11
 8
48
0
0
0
1
 0
56.0
 46 26 24 0 24
38
1.25
3.86
2019 BAL
2
 6
40
0
0
0
0
 3
38.2
 42 23 21 0 9
22
1.32
4.89
2020 BAL
7
 4
45
0
0
0
6
 1
45.0
 34 16 15 0 14
33
1.07
3.00
2021 BAL-NYA
2
 6
46
0
0
0
2
 6
39.1
 52 25 22 0 20
35
1.83
5.03
2022 OAK
5
 6
74
0
0
0
0
 3
103.2
 116 62 56 2 38
76
1.49
4.86
2023 BOS
6
 3
36
0
0
0
7
 4
62.1
 62 29 27 1 22
49
1.35
3.90
2024 WAS
4
 4
80
0
0
0
0
 4
95.1
 97 62 53 0 23
57
1.26
5.00
2025 DET
0
 2
35
0
0
0
1
 0
42.0
 44 27 24 1 18
19
1.48
5.14
2188
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
63
 58
702
0
0
0
27
 34
818.0
 812 438 394 5 279
553
1.33
4.33
Career Transactions
DateTransaction
2026-11-01Ben Guerrero has retired from the Free Agency Pool
2025-03-31The Detroit Shock have promoted Phil Fielder to the major league team. The Detroit Shock have promoted Jim Leppert to the major league team. The Detroit Shock have promoted Danny Stromme to the major league team. The Detroit Shock have promoted Steve Knisely to the major league team. The Detroit Shock have promoted Chris Stocksdale to the major league team. The Detroit Shock have promoted Tommy Reilly to the major league team. The Detroit Shock have promoted Ben Guerrero to the major league team.
2025-03-31Ben Guerrero has signed with the Detroit Shock for $0.5M per year for 1 year.
2024-05-05The Washington Bullets have promoted Ben Guerrero to the major league team. The Washington Bullets have sent John Mimbs to the minors.
2024-04-30The Washington Bullets have acquired Ben Guerrero from the waiver wire.
2023-03-29The Boston Back Bay Stepford Wives have promoted Steve Kenney to the major league team. The Boston Back Bay Stepford Wives have promoted Ben Guerrero to the major league team.
2023-03-28Ben Guerrero has signed with the Boston Back Bay Stepford Wives for $0.5M per year for 1 year.
2022-09-02Ben Guerrero of the Oakland Green Sox is injured and is expected to be out 38 days.
2022-04-14Ben Guerrero of the Oakland Green Sox is injured and is expected to be out 11 days.
2022-03-28The Oakland Green Sox have promoted Ben Guerrero to the major league team. The Oakland Green Sox have promoted Wally Garibaldi to the major league team. The Oakland Green Sox have promoted Ray Harnisch to the major league team. The Oakland Green Sox have promoted Gene Hayes to the major league team.
2022-03-28Ben Guerrero has signed with the Oakland Green Sox for $4.44M per year for 1 year.
2021-05-20Ben Guerrero of the New York Pinstripers is injured and is expected to be out 25 days.
2021-05-03Trade #1326603 has been completed between the New York Pinstripers and the Baltimore Browns. The Baltimore Browns receive Monty Baldwin, Hal Lawrence (Optioned), Tom Jakucki, Draft Pick 2022 Round 2 BAL (Mike McManus), Draft Pick 2024 Round 5 NYA (Forrest Merkle), Draft Pick 2024 Round 4 NYA (John Candiotti) from the New York Pinstripers in exchange for Ben Guerrero, Cookie Alderson.
2018-09-23Ben Guerrero of the Baltimore Browns is injured and is expected to be out 19 days.
2016-03-30The Baltimore Browns have promoted Reggie Molina to the major league team. The Baltimore Browns have promoted Kid Kerksieck to the major league team. The Baltimore Browns have promoted Ben Guerrero to the major league team.
2016-03-30Ben Guerrero has signed with the Baltimore Browns for $5.09M per year for 6 years.
2012-07-23Ben Guerrero of the Baltimore Browns is injured and is expected to be out 19 days.
2012-06-15Ben Guerrero of the Baltimore Browns is injured and is expected to be out 9 days.
2012-03-28Trade #1280061 has been completed between the New York Pinstripers and the Baltimore Browns. The Baltimore Browns receive Alan Clemons, Ben Guerrero, Ron Schu, Robert Romberger from the New York Pinstripers in exchange for Roy Kellum.