Aaron Bummer

Aaron Bummer

Atlanta Braves

#49 | Pitcher | Atlanta Braves

Age: 32
Height: 6' 3"
Weight: 215 lbs
Bats/Throws: L/L
Birthplace: Valencia, USA
Drafted: 2014

Season-by-Season Pitching

Year Team W-L ERA G GS IP H ER BB SO WHIP BB% SO%
2017 Chicago White Sox 1-3 4.50 30 0 22.0 13 11 15 17 1.27 0.165 0.187
2018 Chicago White Sox 0-1 4.26 37 0 31.2 40 15 10 35 1.58 0.069 0.243
2019 Chicago White Sox 0-0 2.13 58 0 67.2 43 16 24 60 0.99 0.092 0.229
2020 Chicago White Sox 1-0 0.96 9 0 9.1 5 1 5 14 1.07 0.132 0.368
2021 Chicago White Sox 5-5 3.51 62 0 56.1 42 22 29 75 1.26 0.120 0.310
2022 Chicago White Sox 2-1 2.36 32 0 26.2 30 7 10 30 1.50 0.085 0.256
2023 Chicago White Sox 5-5 6.79 61 0 58.1 53 44 36 78 1.53 0.135 0.292
2024 Atlanta Braves 4-3 3.58 56 0 55.1 61 22 18 69 1.43 0.074 0.283
2025 Atlanta Braves 3-2 3.81 42 2 54.1 51 23 17 51 1.25 0.072 0.217
2026 Atlanta Braves 0-1 5.06 8 0 5.1 6 3 3 5 1.69 0.111 0.185
CAREER 21-21 3.81 395 2 387.0 344 164 167 434 1.32 0.100 0.260

Season Projections

Category Projection
Wins3
Losses3
ERA3.45
Games60
GS0
Innings60.0
Hits55
SO61
WHIP1.30
BB23

Last 10 Games Details

Date Opponent IP H R ER BB SO HR ERA WHIP
2026-03-28 Kansas City Royals 0.2 0 0 0 0 0 0 0.00 0.00
2026-03-30 Athletics 1.0 1 0 0 0 2 0 0.00 0.60
2026-04-06 Los Angeles Angels 1.0 0 0 0 0 1 0 0.00 0.38
2026-04-07 Los Angeles Angels 0.1 0 0 0 1 0 0 0.00 0.67
2026-04-10 Cleveland Guardians 0.1 0 0 0 0 0 0 0.00 0.60
2026-04-11 Cleveland Guardians 0.2 0 0 0 2 0 0 0.00 1.00
2026-04-13 Miami Marlins 1.0 4 3 3 0 2 1 5.40 1.60
2026-04-19 Philadelphia Phillies 0.1 1 0 0 0 0 0 5.06 1.69
oOPS Performance Trend
Baseline (0.704) represents the league average oOPS for 2026. Lower values are better.