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Murray Maddux League
6-8-2053
Jeff Gantenbein Relief Pitcher
Retired (2026, Age 39)
CAREER BIOGRAPHICAL DATA
ERA 4.25 Total Rating B    Bats/Throws R/R
W-L 101-101 Status Retired (2026) Option Years 0  
SV 14 Age 66 (OS 66) Date of Birth 05-21-1987
K 1659 Drafted Round 3, Pick 44
(2005)		 Majors Svc Time 13 years
(68 games)
IP 1986.1
WHIP 1.43
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D  Endurance C-   Ldrship A+
Power vs. R F  Power vs. L D- Velocity A    Mentor Val A+
Speed B- Bunt D- Control C+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range D  WS Rings 1
1B --- LF --- Arm D+ WS Appearances 2
2B --- CF ---   Health D  LCS Appearances 3
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

Year Vs G IP SO BB H WHIP
2012 LHB 28 37.0 31 25 52 2.08
2012 RHB 28 23.0 17 13 22 1.52
2013 LHB 67 91.0 82 56 113 1.86
2013 RHB 65 72.0 67 24 51 1.04
2014 LHB 70 88.2 77 45 110 1.75
2014 RHB 69 65.0 59 32 68 1.54
2015 LHB 61 98.2 70 42 96 1.40
2015 RHB 58 69.2 60 20 52 1.03
2016 LHB 59 39.2 38 25 54 1.99
2016 RHB 58 31.1 26 12 28 1.28
2017 LHB 36 118.0 96 50 125 1.48
2017 RHB 36 90.1 70 41 78 1.32
2018 LHB 36 107.2 85 54 133 1.74
2018 RHB 36 89.1 79 38 84 1.37
2019 LHB 36 106.1 88 44 106 1.41
2019 RHB 36 105.0 91 37 88 1.19
2020 LHB 36 119.2 88 54 100 1.29
2020 RHB 36 89.2 88 37 80 1.30
2021 LHB 36 123.1 108 59 115 1.41
2021 RHB 36 90.0 79 32 79 1.23
2022 LHB 36 89.1 71 44 88 1.48
2022 RHB 34 60.1 48 25 47 1.19
2023 LHB 39 31.2 22 17 43 1.89
2023 RHB 35 22.2 14 6 11 0.75
2024 LHB 69 41.0 43 20 59 1.93
2024 RHB 65 37.1 27 17 31 1.29
2025 LHB 35 22.2 13 4 22 1.15
2025 RHB 27 15.2 13 7 15 1.40
2026 LHB 11 8.0 8 3 8 1.38
2026 RHB 6 2.1 1 1 3 1.71
2053 LHB 0 0.0 0 0 0 0.00
2053 RHB 0 0.0 0 0 0 0.00
Total LHB 655 1122.2 920 542 1224 1.57
Total RHB 625 863.2 739 342 737 1.25
Total 678 1986.1 1659 884 1961 1.43
Career Transactions
DateTransaction
2026-11-01Jeff Gantenbein has retired from the Free Agency Pool
2026-07-02The Chicago Cubbies have waived Jeff Gantenbein.
2026-05-08The Chicago Cubbies have promoted Joey Krsnich to the major league team. The Chicago Cubbies have promoted Lefty Atkinson to the major league team. The Chicago Cubbies have designated Jeff Gantenbein for assignment.
2026-04-25Jeff Gantenbein of the Chicago Cubbies is injured and is expected to be out 20 days.
2025-04-14Jeff Gantenbein of the Chicago Cubbies is injured and is expected to be out 32 days.
2022-08-17Jeff Gantenbein of the Chicago Cubbies is injured and is expected to be out 10 days.
2016-04-09Jeff Gantenbein of the Chicago Cubbies is injured and is expected to be out 51 days.
2012-07-16The Chicago Cubbies have promoted Jeff Gantenbein to the major league team. The Chicago Cubbies have designated Gene Rossy for assignment.