Aaron Bummer
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A player page shows one box score, because a hitter and a pitcher share almost no column — which half you get follows the one he appears in. Every rate is built from summed counts, so a batting average is hits over at bats across whatever window you picked rather than an average of nightly averages. Pitchers rank against starters or relievers, which is the split the sport itself draws. A dash means no number for that cell, or a zero in a roster column that counts.
Aaron Bummer
Pitcher2025 · Regular Season
Of noteAaron Bummer sits 31st of 235 relief pitchers in home runs per 9, at 0.5.
94th beats 94% of the Relief Pitchers; 1 is the best of however many the row says. Higher is always better, whichever way the stat runs. Red to green by where the placing sits. A stat with no better end is left unpainted.
Cardsall 4 shown▶
Playing TimeDefensevs Relief Pitchers▶
ResultsDefensevs Relief Pitchers▶
CommandDefensevs Relief Pitchers▶
ReliefDefensevs Relief Pitchers▶
Game log42 games
| Date | Opp | IP | W | L | SV | H | HR | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 23, 2025 |  NYM | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| Aug 17, 2025 | @ CLE | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.50 |
| Aug 13, 2025 | @NYM | 2.1 | 1 | 0 | 0 | 2 | 0 | 3 | 1 | 0.00 | 1.29 |
| Aug 9, 2025 |  MIA | 1.2 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 5.40 | 1.20 |
| Aug 6, 2025 |  MIL | 2.1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0.00 | 0.86 |
| Aug 4, 2025 | MIL | 1.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 29, 2025 | @ KC | 0.2 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 27.00 | 4.50 |
| July 25, 2025 | @ TEX | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.00 | 3.00 |
| July 23, 2025 |  SF | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.50 |
| July 21, 2025 | SF | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| July 18, 2025 |  NYY | 0.2 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 40.50 | 4.50 |
| July 12, 2025 | @ STL | 2 | 0 | 0 | 0 | 4 | 1 | 1 | 0 | 13.50 | 2.00 |
| July 10, 2025 | @ ATH | 0.1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0.00 | 6.00 |
| July 5, 2025 |  BAL | 2.1 | 0 | 0 | 0 | 2 | 2 | 5 | 1 | 11.57 | 1.29 |
| July 2, 2025 |  LAA | 2.1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 |
| June 25, 2025 | @NYM | 2.2 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0.00 | 1.13 |
| June 20, 2025 | @MIA | 1.1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 13.50 | 3.00 |
| June 15, 2025 |  COL | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.50 |
| June 13, 2025 | COL | 0.2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.00 | 3.00 |
| June 10, 2025 | @MIL | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 13.50 | 3.00 |
| June 5, 2025 |  ARI | 1.2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.60 |
| June 4, 2025 | ARI | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| June 1, 2025 |  BOS | 2 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0.00 | 0.50 |
| May 29, 2025 | @ PHI | 1.1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| May 22, 2025 | @ WSH | 1.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 0.75 |
| May 20, 2025 | @WSH | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 0.60 |
| May 17, 2025 | @BOS | 0.1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 54.00 | 6.00 |
| May 14, 2025 | WSH | 0.2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0.00 | 4.50 |
| May 11, 2025 | @ PIT | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 1.00 |
| May 9, 2025 | @PIT | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| May 7, 2025 |  CIN | 1.2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 0.60 |
| May 3, 2025 |  LAD | 2 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0.00 | 1.50 |
| April 27, 2025 | @ARI | 0.2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 27.00 | 4.50 |
| April 25, 2025 | @ARI | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 22, 2025 | STL | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 |
| April 18, 2025 |  MIN | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 14, 2025 | @ TOR | 1.1 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 6.75 | 2.25 |
| April 10, 2025 | PHI | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.00 | 2.00 |
| April 9, 2025 | PHI | 1.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 6.75 | 0.75 |
| April 4, 2025 | MIA | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0.00 | 2.00 |
| March 29, 2025 | @ SD | 0.2 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 13.50 | 3.00 |
| March 27, 2025 | @SD | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.00 | 2.00 |
| Season | G | GS | IP | W | L | SV | ERA | WHIP | H | HR | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 21 | 0 | 16.2 | 1 | 2 | 0 | 10.26 | 2.10 | 24 | 7 | 13 | 11 |
| 2025 | 42 | 2 | 54.1 | 3 | 2 | 0 | 3.81 | 1.25 | 51 | 3 | 51 | 17 |
| 2024 | 56 | 0 | 55.1 | 4 | 3 | 0 | 3.58 | 1.43 | 61 | 2 | 69 | 18 |
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