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Don Newcombe League
9-29-2165
Walt Mayer Relief Pitcher
Retired (2025, Age 35)
CAREER BIOGRAPHICAL DATA
ERA 4.81 Total Rating B+   Bats/Throws R/L
W-L 37-64 Status Deceased (2070) Option Years 0  
SV 87 Age at Death 80 Date of Birth 07-08-1990
K 791 Drafted Round 2, Pick 29
(2008)		 Majors Svc Time 9 years
(27 games)
IP 915.1
WHIP 1.55
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance C    Ldrship A-
Power vs. R D- Power vs. L C- Velocity A    Mentor Val A+
Speed C  Bunt C+ Control B-
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C- WS Rings 0
1B --- LF --- Arm A  WS Appearances 0
2B --- CF ---   Health C  LCS Appearances 0
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

 
Year Type OS Age Chances   Active GS Injured  Endurance   Velocity   Control   Total 
2008 Minors 18 74.00 0 / 5 5 / 36 7 / 33 12 / 74
2009 Minors 19 62.00 3 / 7 8 / 32 7 / 23 18 / 62
2010 Minors 20 54.00 0 / 4 0 / 21 8 / 29 8 / 54
2011 Minors 21 68.00 1 / 3 0 / 33 5 / 32 6 / 68
2012 Minors 22 54.00 1 / 2 0 / 22 4 / 30 5 / 54
2013 Minors 23 27.00 0 / 1 0 / 15 3 / 11 3 / 27
2013 Majors 23 9.51 34 0 39 0 / 0 0 / 6 2 / 3 2 / 9
2014 Minors 24 69.00 1 / 4 0 / 22 6 / 43 7 / 69
2015 Minors 25 54.00 0 / 4 0 / 27 3 / 23 3 / 54
2016 Minors 26 38.00 1 / 4 0 / 17 2 / 17 3 / 38
2016 Majors 26 16.58 60 0 0 0 / 0 0 / 9 0 / 7 0 / 16
2017 Majors 27 32.71 113 0 40 2 / 3 0 / 14 1 / 15 3 / 32
2018 Majors 28 48.34 162 0 0 3 / 9 0 / 25 0 / 14 3 / 48
2019 Majors 29 40.97 124 0 38 0 / 5 0 / 24 0 / 11 0 / 40
2020 Majors 30 50.54 162 0 0 0 / 9 0 / 20 0 / 21 0 / 50
2021 Majors 31 38.86 133 0 29 0 / 5 0 / 16 0 / 17 0 / 38
2022 Majors 32 26.55 92 0 33 0 / 0 0 / 15 0 / 11 0 / 26
2023 Majors 33 46.52 145 0 17 0 / 11 0 / 22 2 / 13 2 / 46
2024 Majors 34 43.98 162 15 0 -1 / 8 -8 / 14 -1 / 21 -10 / 43
2025 Majors 35 45.05 162 33 0 -2 / 12 -2 / 19 -1 / 14 -5 / 45
Total 1349 48 196 9 / 96 3 / 409 48 / 388 60 / 893
Career Transactions
DateTransaction
2025-11-01Walt Mayer has retired from the Florida Fartleks
2023-05-09Walt Mayer of the Florida Fartleks is injured and is expected to be out 20 days.
2022-05-12Walt Mayer of the Florida Fartleks is injured and is expected to be out 37 days.
2021-08-03Walt Mayer of the Florida Fartleks is injured and is expected to be out 13 days.
2021-05-19Walt Mayer of the Florida Fartleks is injured and is expected to be out 19 days.
2019-05-23Walt Mayer of the Florida Fartleks is injured and is expected to be out 22 days.
2019-04-06Walt Mayer of the Florida Fartleks is injured and is expected to be out 22 days.
2017-09-07Walt Mayer of the Florida Fartleks is injured and is expected to be out 39 days.
2017-08-01Walt Mayer of the Florida Fartleks is injured and is expected to be out 22 days.
2016-07-27The Florida No Names have promoted Walt Mayer to the major league team. The Florida No Names have designated Don Moran for assignment.
2013-09-02The Florida No Names have sent Ernie Robinson to the minors. The Florida No Names have sent Mike Lahoud to the minors. The Florida No Names have sent Walt Mayer to the minors.
2013-06-22Walt Mayer of the Florida No Names is injured and is expected to be out 46 days.
2013-06-10The Florida No Names have promoted Walt Mayer to the major league team. The Florida No Names have sent Garry McMullen to the minors.