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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.


Last pitched 73 or more days ago.
Date Batters Faced
2053-06-07 0
2053-06-06 0
2053-06-05 0
2053-06-04 0
2053-06-03 0
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.