Aaron Bummer
Free AgentP
Age: 32
Bats/Throws: L/L
6'3" / 215
DOB: 9/21/1993
(32 years, 11 months, 3 days)
P
Splits
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Stat Presets:
Standard
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Standard
| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 8.1 | - - - | 44 | 12 | 4 | 0 | 9 | 7 | 3 | 6 | 0 | 0 | 7 | .324 | .419 | .676 | .461 |
| 2026 | vs R | 8.1 | - - - | 44 | 12 | 1 | 0 | 12 | 12 | 4 | 5 | 0 | 1 | 6 | .324 | .409 | .676 | .452 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 9.0 | 8.00 | 44 | 11 | 1 | 0 | 10 | 8 | 3 | 4 | 0 | 0 | 7 | .282 | .341 | .538 | .373 |
| 2026 | Away | 7.2 | 12.91 | 44 | 13 | 4 | 0 | 11 | 11 | 4 | 7 | 0 | 1 | 6 | .371 | .488 | .829 | .542 |
| 2026 | Home vs L | 4.0 | - - - | 19 | 4 | 0 | 0 | 4 | 2 | 1 | 2 | 0 | 0 | 4 | .235 | .316 | .412 | .322 |
| 2026 | Home vs R | 5.0 | - - - | 25 | 7 | 1 | 0 | 6 | 6 | 2 | 2 | 0 | 0 | 3 | .318 | .360 | .636 | .413 |
| 2026 | Away vs L | 4.1 | - - - | 25 | 8 | 4 | 0 | 5 | 5 | 2 | 4 | 0 | 0 | 3 | .400 | .500 | .900 | .571 |
| 2026 | Away vs R | 3.1 | - - - | 19 | 5 | 0 | 0 | 6 | 6 | 2 | 3 | 0 | 1 | 3 | .333 | .474 | .733 | .505 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Mar/Apr | 10.1 | 4.35 | 48 | 10 | 2 | 0 | 7 | 5 | 3 | 4 | 0 | 1 | 8 | .238 | .313 | .500 | .347 |
| 2026 | May | 5.0 | 14.40 | 29 | 8 | 1 | 0 | 8 | 8 | 3 | 6 | 0 | 0 | 5 | .364 | .500 | .818 | .541 |
| 2026 | Aug | 1.1 | 40.50 | 11 | 6 | 2 | 0 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | .600 | .636 | 1.100 | .722 |
| 2026 | 1st Half | 15.1 | 7.63 | 77 | 18 | 3 | 0 | 15 | 13 | 6 | 10 | 0 | 1 | 13 | .281 | .382 | .609 | .418 |
| 2026 | 2nd Half | 1.1 | 40.50 | 11 | 6 | 2 | 0 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | .600 | .636 | 1.100 | .722 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 10.0 | - - - | 49 | 13 | 3 | 0 | 13 | 11 | 5 | 5 | 0 | 0 | 9 | .295 | .367 | .705 | .448 |
| 2026 | Medium Leverage | 4.1 | - - - | 28 | 9 | 2 | 0 | 1 | 1 | 1 | 4 | 0 | 1 | 4 | .391 | .500 | .609 | .480 |
| 2026 | High Leverage | 2.1 | - - - | 11 | 2 | 0 | 0 | 7 | 7 | 1 | 2 | 0 | 0 | 0 | .286 | .400 | .714 | .433 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 8.2 | - - - | 40 | 11 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 7 | .289 | .325 | .421 | .328 |
| 2026 | Men on Base | 8.0 | - - - | 48 | 13 | 3 | 0 | 20 | 18 | 6 | 10 | 0 | 0 | 6 | .361 | .489 | .944 | .566 |
| 2026 | Men In Scoring | 6.1 | - - - | 35 | 9 | 2 | 0 | 18 | 16 | 5 | 6 | 0 | 0 | 5 | .333 | .441 | .963 | .551 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.0 | - - - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | .000 | 1.000 | .000 | .698 |
| 2026 | Through 3 - 1 | 0.1 | - - - | 9 | 2 | 0 | 0 | 3 | 1 | 1 | 6 | 0 | 0 | 1 | .667 | .889 | 1.667 | .792 |
| 2026 | Through 3 - 2 | 2.1 | - - - | 13 | 2 | 1 | 0 | 3 | 1 | 1 | 4 | 0 | 0 | 3 | .222 | .462 | .667 | .469 |
| 2026 | Through 2 - 0 | 0.1 | - - - | 9 | 2 | 1 | 0 | 4 | 4 | 0 | 6 | 0 | 0 | 0 | .667 | .889 | 1.000 | .704 |
| 2026 | Through 1 - 0 | 4.0 | - - - | 32 | 10 | 2 | 0 | 12 | 10 | 5 | 8 | 0 | 0 | 2 | .435 | .563 | 1.174 | .657 |
| 2026 | Through 2 - 1 | 2.1 | - - - | 16 | 3 | 1 | 0 | 6 | 4 | 1 | 6 | 0 | 0 | 1 | .300 | .563 | .700 | .524 |
| 2026 | Through 1 - 1 | 7.2 | - - - | 37 | 8 | 1 | 0 | 10 | 8 | 4 | 3 | 0 | 1 | 7 | .250 | .324 | .656 | .404 |
| 2026 | Through 0 - 1 | 10.2 | - - - | 46 | 10 | 2 | 0 | 9 | 9 | 2 | 3 | 0 | 1 | 11 | .238 | .304 | .429 | .321 |
| 2026 | Through 2 - 2 | 3.0 | - - - | 14 | 2 | 1 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 2 | .182 | .357 | .273 | .303 |
| 2026 | Through 1 - 2 | 5.2 | - - - | 23 | 3 | 1 | 0 | 2 | 2 | 0 | 2 | 0 | 0 | 7 | .143 | .217 | .190 | .193 |
| 2026 | Through 0 - 2 | 4.0 | - - - | 14 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 6 | .000 | .143 | .000 | .100 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Reliever | 16.2 | 10.26 | 88 | 24 | 5 | 0 | 21 | 19 | 7 | 11 | 0 | 1 | 13 | .324 | .414 | .676 | .457 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 6.2 | - - - | 33 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .364 | .308 |
| 2026 | Shift - All | 5.1 | - - - | 23 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .286 | .273 | .476 | .310 |
| 2026 | Shift - Traditional | 3.1 | - - - | 15 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .533 | .371 |
| 2026 | Shift - Non Traditional | 2.0 | - - - | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .167 | .143 | .333 | .180 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as RP | 16.1 | 10.47 | 86 | 24 | 5 | 0 | 21 | 19 | 7 | 10 | 0 | 1 | 12 | .329 | .412 | .685 | .459 |
| 2026 | 2nd Through Order as RP | 0.1 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | .000 | .500 | .000 | .349 |
| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 8.1 | - - - | 44 | 12 | 4 | 0 | 9 | 7 | 3 | 6 | 0 | 0 | 7 | .324 | .419 | .676 | .461 |
| 2026 | vs R | 8.1 | - - - | 44 | 12 | 1 | 0 | 12 | 12 | 4 | 5 | 0 | 1 | 6 | .324 | .409 | .676 | .452 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 9.0 | 8.00 | 44 | 11 | 1 | 0 | 10 | 8 | 3 | 4 | 0 | 0 | 7 | .282 | .341 | .538 | .373 |
| 2026 | Away | 7.2 | 12.91 | 44 | 13 | 4 | 0 | 11 | 11 | 4 | 7 | 0 | 1 | 6 | .371 | .488 | .829 | .542 |
| 2026 | Home vs L | 4.0 | - - - | 19 | 4 | 0 | 0 | 4 | 2 | 1 | 2 | 0 | 0 | 4 | .235 | .316 | .412 | .322 |
| 2026 | Home vs R | 5.0 | - - - | 25 | 7 | 1 | 0 | 6 | 6 | 2 | 2 | 0 | 0 | 3 | .318 | .360 | .636 | .413 |
| 2026 | Away vs L | 4.1 | - - - | 25 | 8 | 4 | 0 | 5 | 5 | 2 | 4 | 0 | 0 | 3 | .400 | .500 | .900 | .571 |
| 2026 | Away vs R | 3.1 | - - - | 19 | 5 | 0 | 0 | 6 | 6 | 2 | 3 | 0 | 1 | 3 | .333 | .474 | .733 | .505 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Mar/Apr | 10.1 | 4.35 | 48 | 10 | 2 | 0 | 7 | 5 | 3 | 4 | 0 | 1 | 8 | .238 | .313 | .500 | .347 |
| 2026 | May | 5.0 | 14.40 | 29 | 8 | 1 | 0 | 8 | 8 | 3 | 6 | 0 | 0 | 5 | .364 | .500 | .818 | .541 |
| 2026 | Aug | 1.1 | 40.50 | 11 | 6 | 2 | 0 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | .600 | .636 | 1.100 | .722 |
| 2026 | 1st Half | 15.1 | 7.63 | 77 | 18 | 3 | 0 | 15 | 13 | 6 | 10 | 0 | 1 | 13 | .281 | .382 | .609 | .418 |
| 2026 | 2nd Half | 1.1 | 40.50 | 11 | 6 | 2 | 0 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | .600 | .636 | 1.100 | .722 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 10.0 | - - - | 49 | 13 | 3 | 0 | 13 | 11 | 5 | 5 | 0 | 0 | 9 | .295 | .367 | .705 | .448 |
| 2026 | Medium Leverage | 4.1 | - - - | 28 | 9 | 2 | 0 | 1 | 1 | 1 | 4 | 0 | 1 | 4 | .391 | .500 | .609 | .480 |
| 2026 | High Leverage | 2.1 | - - - | 11 | 2 | 0 | 0 | 7 | 7 | 1 | 2 | 0 | 0 | 0 | .286 | .400 | .714 | .433 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 8.2 | - - - | 40 | 11 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 7 | .289 | .325 | .421 | .328 |
| 2026 | Men on Base | 8.0 | - - - | 48 | 13 | 3 | 0 | 20 | 18 | 6 | 10 | 0 | 0 | 6 | .361 | .489 | .944 | .566 |
| 2026 | Men In Scoring | 6.1 | - - - | 35 | 9 | 2 | 0 | 18 | 16 | 5 | 6 | 0 | 0 | 5 | .333 | .441 | .963 | .551 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.0 | - - - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | .000 | 1.000 | .000 | .698 |
| 2026 | Through 3 - 1 | 0.1 | - - - | 9 | 2 | 0 | 0 | 3 | 1 | 1 | 6 | 0 | 0 | 1 | .667 | .889 | 1.667 | .792 |
| 2026 | Through 3 - 2 | 2.1 | - - - | 13 | 2 | 1 | 0 | 3 | 1 | 1 | 4 | 0 | 0 | 3 | .222 | .462 | .667 | .469 |
| 2026 | Through 2 - 0 | 0.1 | - - - | 9 | 2 | 1 | 0 | 4 | 4 | 0 | 6 | 0 | 0 | 0 | .667 | .889 | 1.000 | .704 |
| 2026 | Through 1 - 0 | 4.0 | - - - | 32 | 10 | 2 | 0 | 12 | 10 | 5 | 8 | 0 | 0 | 2 | .435 | .563 | 1.174 | .657 |
| 2026 | Through 2 - 1 | 2.1 | - - - | 16 | 3 | 1 | 0 | 6 | 4 | 1 | 6 | 0 | 0 | 1 | .300 | .563 | .700 | .524 |
| 2026 | Through 1 - 1 | 7.2 | - - - | 37 | 8 | 1 | 0 | 10 | 8 | 4 | 3 | 0 | 1 | 7 | .250 | .324 | .656 | .404 |
| 2026 | Through 0 - 1 | 10.2 | - - - | 46 | 10 | 2 | 0 | 9 | 9 | 2 | 3 | 0 | 1 | 11 | .238 | .304 | .429 | .321 |
| 2026 | Through 2 - 2 | 3.0 | - - - | 14 | 2 | 1 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 2 | .182 | .357 | .273 | .303 |
| 2026 | Through 1 - 2 | 5.2 | - - - | 23 | 3 | 1 | 0 | 2 | 2 | 0 | 2 | 0 | 0 | 7 | .143 | .217 | .190 | .193 |
| 2026 | Through 0 - 2 | 4.0 | - - - | 14 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 6 | .000 | .143 | .000 | .100 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Reliever | 16.2 | 10.26 | 88 | 24 | 5 | 0 | 21 | 19 | 7 | 11 | 0 | 1 | 13 | .324 | .414 | .676 | .457 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 6.2 | - - - | 33 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .364 | .308 |
| 2026 | Shift - All | 5.1 | - - - | 23 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .286 | .273 | .476 | .310 |
| 2026 | Shift - Traditional | 3.1 | - - - | 15 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .533 | .371 |
| 2026 | Shift - Non Traditional | 2.0 | - - - | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .167 | .143 | .333 | .180 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as RP | 16.1 | 10.47 | 86 | 24 | 5 | 0 | 21 | 19 | 7 | 10 | 0 | 1 | 12 | .329 | .412 | .685 | .459 |
| 2026 | 2nd Through Order as RP | 0.1 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | .000 | .500 | .000 | .349 |
