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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.
Kevin Kelly
Pitcher2026 · Regular Season
NotableKevin Kelly leads all 283 relief pitchers in holds, at 32.
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 log70 games
| Date | Opp | IP | W | L | SV | H | HR | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | @ NYY | 0.1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 3.00 |
| Sep 20, 2026 |  BOS | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| Sep 19, 2026 | BOS | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| Sep 16, 2026 |  ATH | 2 | 0 | 0 | 0 | 3 | 0 | 4 | 0 | 4.50 | 1.50 |
| Sep 15, 2026 | ATH | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 |
| Sep 10, 2026 | @ ATL | 0.1 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 81.00 | 12.00 |
| Sep 8, 2026 | @ATL | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Sep 6, 2026 | @ TEX | 0.2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.50 |
| Sep 5, 2026 | @TEX | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | — | — |
| Sep 4, 2026 | @TEX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| Sep 1, 2026 |  NYM | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| Aug 29, 2026 |  SD | 1.2 | 1 | 0 | 0 | 1 | 0 | 2 | 2 | 0.00 | 1.80 |
| Aug 28, 2026 | SD | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| Aug 26, 2026 | @ DET | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Aug 23, 2026 | @ BAL | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Aug 22, 2026 | @BAL | 0.1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 54.00 | 6.00 |
| Aug 19, 2026 |  TOR | 1.1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.75 |
| Aug 17, 2026 | BAL | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0.00 | 2.00 |
| Aug 14, 2026 | BAL | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.50 |
| Aug 10, 2026 | @ATH | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| Aug 8, 2026 | @ SEA | 1.1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0.75 |
| Aug 7, 2026 | @SEA | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Aug 4, 2026 | @ COL | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.00 | 2.00 |
| Aug 3, 2026 | @COL | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| Aug 1, 2026 |  CWS | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| July 29, 2026 | TEX | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 |
| July 28, 2026 | TEX | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| July 22, 2026 | @TOR | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 18, 2026 | @BOS | 2 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 0.50 |
| July 12, 2026 | SEA | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 3.00 |
| July 10, 2026 | SEA | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 7, 2026 | NYY | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 9.00 | 4.00 |
| July 3, 2026 | @ HOU | 1.2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| July 1, 2026 | @ KC | 1.1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.00 | 0.75 |
| June 27, 2026 |  ARI | 1.1 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 6.75 | 1.50 |
| June 26, 2026 | ARI | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| June 24, 2026 | KC | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| June 21, 2026 |  WSH | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0.00 | 1.00 |
| June 19, 2026 | WSH | 0.1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 3.00 |
| June 17, 2026 | @ LAD | 1.2 | 0 | 1 | 0 | 3 | 1 | 1 | 1 | 10.80 | 2.40 |
| June 14, 2026 | @ LAA | 2 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.50 |
| June 9, 2026 | BOS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| June 8, 2026 | BOS | 0.2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.50 |
| June 6, 2026 | @ MIA | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0.00 | 2.00 |
| May 31, 2026 | LAA | 1.1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0.00 | 1.50 |
| May 29, 2026 | LAA | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 24, 2026 | @NYY | 1 | 0 | 1 | 0 | 2 | 1 | 0 | 1 | 18.00 | 3.00 |
| May 22, 2026 | @NYY | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| May 19, 2026 | BAL | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| May 17, 2026 | MIA | 1.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 16, 2026 | MIA | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| May 13, 2026 | @TOR | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| May 12, 2026 | @TOR | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| May 10, 2026 | @BOS | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 7, 2026 | @BOS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | — | — |
| May 6, 2026 | TOR | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.00 | 2.00 |
| May 4, 2026 | TOR | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 2, 2026 |  SF | 1.1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.75 |
| April 28, 2026 | @ CLE | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| April 25, 2026 |  MIN | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.50 |
| April 22, 2026 |  CIN | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 18, 2026 | @ PIT | 1.2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 0.60 |
| April 16, 2026 | @CWS | 2 | 1 | 0 | 0 | 1 | 1 | 2 | 1 | 4.50 | 1.00 |
| April 12, 2026 | NYY | 1.2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0.60 |
| April 11, 2026 | NYY | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 6, 2026 |  CHC | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 5, 2026 | @MIN | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 3, 2026 | @MIN | 0.1 | 0 | 1 | 0 | 2 | 0 | 1 | 2 | 135.00 | 12.00 |
| March 30, 2026 | @ MIL | 0.1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| March 29, 2026 | @ STL | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| Season | G | GS | IP | W | L | SV | ERA | WHIP | H | HR | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 70 | 0 | 71 | 6 | 4 | 4 | 2.54 | 0.93 | 55 | 6 | 62 | 11 |
| 2025 | 41 | 0 | 39.2 | 2 | 5 | 0 | 5.90 | 1.36 | 45 | 11 | 35 | 9 |
| 2024 | 68 | 0 | 70.2 | 5 | 2 | 1 | 2.67 | 0.96 | 59 | 7 | 63 | 9 |
About MLB Research
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Every number the site holds for a Major League team and the players who played for it, in one place. Pick a club, a season and a set of games, and read it. Nothing here needs an account.
Where the numbers come from
The same tables the boards read, resolved through one shared definition per stat. A rate is computed over the whole window rather than averaged across games, so a season figure is not the mean of the nightly ones.