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Keller Stargell League
6-1-2028
Johnny Robertson Relief Pitcher
Retired (2026, Age 35)
CAREER BIOGRAPHICAL DATA
ERA 4.96 Total Rating B    Bats/Throws R/R
W-L 60-94 Status Retired (2026) Option Years 0  
SV 23 Age 37 (OS 38) Date of Birth 11-05-1990
K 1152 Drafted Round 2, Pick 32
(2008)		 Majors Svc Time 10 years
(62 games)
IP 1238.1
WHIP 1.50
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D  Endurance C    Ldrship B+
Power vs. R D- Power vs. L F  Velocity A    Mentor Val A 
Speed C  Bunt F  Control C+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range F  WS Rings 0
1B --- LF --- Arm C- WS Appearances 0
2B --- CF ---   Health F  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
2015 CHA
1
 2
36
0
0
0
1
 2
40.1
 39 16 16 1 17
33
1.39
3.57
2016 CHA
8
 9
77
0
0
0
2
 3
75.0
 90 62 59 0 31
77
1.61
7.08
2017 CHA
5
 11
102
0
0
0
5
 8
100.1
 105 57 53 3 33
86
1.38
4.75
2018 CHA
4
 7
108
0
0
0
2
 3
107.0
 127 64 58 5 40
104
1.56
4.88
2019 CHA
7
 5
90
0
0
0
7
 4
97.1
 104 51 44 3 40
90
1.48
4.07
2020 CHA
4
 11
31
31
0
0
0
 0
156.0
 172 90 85 8 74
148
1.58
4.90
2021 CHA
8
 11
28
28
2
0
0
 0
162.1
 174 99 94 5 72
154
1.52
5.21
2022 CHA
4
 7
22
22
0
0
0
 0
118.2
 115 52 50 4 41
104
1.31
3.79
2023 CHA
5
 5
22
20
0
0
0
 0
105.1
 115 66 64 6 50
97
1.57
5.47
2024 CHA
3
 7
78
0
0
0
6
 2
87.2
 80 44 37 3 45
89
1.43
3.80
2025 CHA-DET
3
 4
49
0
0
0
0
 1
60.1
 60 31 28 3 21
58
1.34
4.18
2026 CHA-TEX
8
 15
29
27
0
0
0
 0
128.0
 145 94 94 3 64
112
1.63
6.61
2028
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
60
 94
672
128
2
0
23
 23
1238.1
 1326 726 682 44 528
1152
1.50
4.96
Career Transactions
DateTransaction
2026-11-01Johnny Robertson has retired from the Texas Bombers
2026-05-01The Texas Bombers have promoted Johnny Robertson to the major league team. The Texas Bombers have designated Lee Rodgers for assignment.
2026-04-22The Texas Bombers have acquired Johnny Robertson from the waiver wire.
2026-04-09The Chicago Blur have waived Johnny Robertson.
2026-04-05The Chicago Blur have promoted Charles Hudson to the major league team. The Chicago Blur have designated Johnny Robertson for assignment.
2026-03-01The Chicago Blur have promoted Johnny Robertson to the major league team. The Chicago Blur have designated Sebastian Roma for assignment.
2026-03-01The Chicago Blur have acquired Johnny Robertson from the waiver wire.
2025-09-29The Detroit Derbys have waived Johnny Robertson.
2025-09-24The Detroit Derbys have designated Johnny Robertson for assignment.
2025-08-25The Detroit Derbys have promoted Johnny Robertson to the major league team.
2025-08-25The Detroit Derbys have acquired Johnny Robertson from the waiver wire.
2025-07-27The Chicago Blur have waived Johnny Robertson.
2025-07-23The Chicago Blur have promoted Charlie Sheely to the major league team. The Chicago Blur have designated Johnny Robertson for assignment.
2025-06-20The Chicago Blur have promoted Johnny Robertson to the major league team. The Chicago Blur have designated Dave Dravecky for assignment.
2025-05-26The Chicago Blur have promoted Charles Hudson to the major league team. The Chicago Blur have designated Johnny Robertson for assignment.
2024-04-08Johnny Robertson of the Chicago Zephyrs is injured and is expected to be out 26 days.
2023-07-06Johnny Robertson of the Chicago Zephyrs is injured and is expected to be out 22 days.
2021-09-11Johnny Robertson of the Chicago Zephyrs is injured and is expected to be out 32 days.
2019-09-21Johnny Robertson of the Chicago Zephyrs is injured and is expected to be out 9 days.
2019-05-30Johnny Robertson of the Chicago Zephyrs is injured and is expected to be out 21 days.
2017-08-27Johnny Robertson of the Chicago Zephyrs is injured and is expected to be out 16 days.
2015-08-04The Chicago Zephyrs have sent Billy Storke to the minors. The Chicago Zephyrs have promoted Johnny Robertson to the major league team.