Player

Aaron Bummer

Player Info
Full Name
Aaron James
Born
September 21, 1993
Valencia, CA, USA
Size
6'3" / 215 lbs
B/T
L / L
Debut
July 27, 2017
Teams
Career Pitching
21-20
W-L
3.80
ERA
387
G
429
SO
5
SV
1.32
WHIP
Pitching Season by Season
Year Team W L ERA G GS SV IP SO BB
2025 Atlanta Braves 3 2 3.81 42 2 0 54.1 51 17
2024 Atlanta Braves 4 3 3.58 56 0 0 55.1 69 18
2023 Chicago White Sox 5 5 6.79 61 0 0 58.1 78 36
2022 Chicago White Sox 2 1 2.36 32 0 2 26.2 30 10
2021 Chicago White Sox 5 5 3.51 62 0 2 56.1 75 29
2020 Chicago White Sox 1 0 0.96 9 0 0 9.1 14 5
2019 Chicago White Sox 0 0 2.13 58 0 1 67.2 60 24
2018 Chicago White Sox 0 1 4.26 37 0 0 31.2 35 10
2017 Chicago White Sox 1 3 4.50 30 0 0 22.0 17 15
Advanced Pitching About these stats
Year Lg IP K/9 BB/9 WHIP Qual
2025 NL 54.3 8.45 2.82 1.252
2024 NL 55.3 11.22 2.93 1.428
2023 AL 58.3 12.03 5.55 1.526
2022 AL 26.7 10.13 3.38 1.500
2021 AL 56.3 11.98 4.63 1.260
2020 AL 9.3 13.50 4.82 1.071
2019 AL 67.7 7.98 3.19 0.990
2018 AL 31.7 9.95 2.84 1.579
2017 AL 22.0 6.95 6.14 1.273
Batting Season by Season
Year Team G AB H 2B 3B HR R AVG
2025 Atlanta Braves 42 0 0 0 0 0 0 .000
2024 Atlanta Braves 56 0 0 0 0 0 0 .000
2023 Chicago White Sox 61 0 0 0 0 0 0 .000
2022 Chicago White Sox 32 0 0 0 0 0 0 .000
2021 Chicago White Sox 62 0 0 0 0 0 0 .000
2020 Chicago White Sox 9 0 0 0 0 0 0 .000
2019 Chicago White Sox 58 0 0 0 0 0 0 .000
2018 Chicago White Sox 37 0 0 0 0 0 0 .000
2017 Chicago White Sox 30 0 0 0 0 0 0 .000
Career Fielding by Position
Pos G PO A E DP FPct
P 387 19 56 8 5 .904
Fielding Season by Season
Year Team Pos G PO A E DP FPct
2025 Atlanta Braves P 42 3 8 2 0 .846
2024 Atlanta Braves P 56 1 10 1 0 .917
2023 Chicago White Sox P 61 7 7 1 0 .933
2022 Chicago White Sox P 32 0 2 0 0 1.000
2021 Chicago White Sox P 62 2 9 1 2 .917
2020 Chicago White Sox P 9 0 0 1 0 .000
2019 Chicago White Sox P 58 4 12 1 1 .941
2018 Chicago White Sox P 37 1 2 0 1 1.000
2017 Chicago White Sox P 30 1 6 1 1 .875
Postseason Pitching
Year Round Team G W-L SV IP SO ERA
Career 6 0-1 0 7.0 9 3.68
2024 NL Wild Card Atlanta Braves 1 0-0 0 2.1 1 0.00
2021 AL Division Series Chicago White Sox 3 0-1 0 3.1 7 8.10
2020 AL Wild Card Chicago White Sox 2 0-0 0 1.0 1 0.00
Postseason Batting
Year Round Team G AB H HR RBI AVG
Career 6 0 0 0 0 .000
2024 NL Wild Card Atlanta Braves 1 0 0 0 0 .000
2021 AL Division Series Chicago White Sox 3 0 0 0 0 .000
2020 AL Wild Card Chicago White Sox 2 0 0 0 0 .000