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Murray Maddux League
9-28-2053
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 POS Team G GS INN TC PO A E DP +/- RF   FPCT GG
2012 P CHN 28 0 60.0 7 0 7 0 2 -1 1.05 1.000
2013 P CHN 66 0 163.0 22 2 19 1 2 -2 1.16 .955
2014 P CHN 67 0 153.2 19 1 18 0 1 +2 1.11 1.000
2015 P CHN 60 0 168.1 21 2 18 1 1 -2 1.07 .952
2016 P CHN 58 0 71.0 6 1 4 1 0 0 0.63 .833
2017 P CHN 36 36 208.1 27 3 24 0 0 +2 1.17 1.000
2018 P CHN 36 36 197.0 22 0 20 2 1 -3 0.91 .909
2019 P CHN 36 36 211.1 20 3 15 2 1 -2 0.77 .900
2020 P CHN 36 36 209.1 25 2 23 0 1 0 1.07 1.000
2021 P CHN 36 36 213.1 27 2 25 0 2 -2 1.14 1.000
2022 P CHN 36 22 149.2 20 3 16 1 0 0 1.14 .950
2023 P CHN 39 2 54.1 9 2 7 0 0 0 1.49 1.000
2024 P CHN 75 0 78.1 8 3 5 0 0 -1 0.92 1.000
2025 P CHN 36 0 38.1 4 0 4 0 0 -2 0.94 1.000
2026 P CHN 11 0 10.1 3 0 3 0 1 -1 2.61 1.000
Total 656 204 1986.1 240 24 208 8 12 -12 1.05 .967
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.