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How to read this page
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.
Jonathan Bowlan
Pitcher2026 · Regular Season
One thingJonathan Bowlan places 9th of 222 relief pitchers in strikeout to walk ratio, at 4.87.
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 log59 games
| Date | Opp | IP | W | L | SV | H | HR | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | @ NYM | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 1.50 |
| Sep 15, 2026 | @ WSH | 0.2 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 13.50 | 1.50 |
| Sep 11, 2026 | @ ATL | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 9.00 | 2.00 |
| Sep 9, 2026 |  HOU | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 9.00 | 2.00 |
| Sep 5, 2026 | ATL | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 9.00 | 1.00 |
| Sep 2, 2026 | @ ARI | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 9.00 | 1.00 |
| Sep 1, 2026 | @ARI | 1.1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| Aug 29, 2026 | @ LAA | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 9.00 | 1.00 |
| Aug 28, 2026 | @LAA | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| Aug 25, 2026 | @ SEA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 1.00 |
| Aug 19, 2026 |  MIA | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0.00 | 2.00 |
| Aug 17, 2026 | MIA | 1 | 0 | 0 | 0 | 3 | 0 | 2 | 1 | 18.00 | 4.00 |
| Aug 16, 2026 | @ MIN | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 1.00 |
| Aug 13, 2026 | @MIN | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| Aug 10, 2026 | @ STL | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Aug 8, 2026 |  TOR | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Aug 6, 2026 | WSH | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| Aug 5, 2026 | WSH | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 1.00 |
| Aug 1, 2026 | @ BAL | 0.2 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 1.50 |
| July 29, 2026 | @MIA | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 18.00 | 2.00 |
| July 27, 2026 | @MIA | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 25, 2026 |  NYY | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| July 24, 2026 | NYY | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 |
| July 21, 2026 |  LAD | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 20, 2026 | LAD | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 9.00 | 1.00 |
| July 16, 2026 | NYM | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 1.00 |
| July 12, 2026 | @ DET | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 11, 2026 | @DET | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 1.00 |
| July 9, 2026 | @ CIN | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 7, 2026 | @CIN | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 4, 2026 | @ KC | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 1.00 |
| July 2, 2026 |  PIT | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0.00 | 2.00 |
| June 30, 2026 | PIT | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 0.00 | 2.00 |
| June 27, 2026 | @NYM | 0.2 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0.00 | 3.00 |
| June 24, 2026 | @WSH | 0.1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 27.00 | 3.00 |
| June 23, 2026 | @WSH | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| June 21, 2026 | NYM | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | — | — |
| June 17, 2026 | MIA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| June 15, 2026 | MIA | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 1.00 |
| June 10, 2026 | @TOR | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| June 7, 2026 |  CWS | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.50 |
| June 5, 2026 | CWS | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 0 | 0.00 | 2.00 |
| May 27, 2026 | @ SD | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| May 24, 2026 |  CLE | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 9.00 | 1.00 |
| May 19, 2026 | CIN | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 1.50 |
| May 17, 2026 | @PIT | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| May 15, 2026 | @PIT | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0.00 | 2.00 |
| May 10, 2026 |  COL | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 8, 2026 | COL | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.50 |
| May 7, 2026 |  ATH | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 1, 2026 | @MIA | 0.2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 40.50 | 4.50 |
| April 30, 2026 |  SF | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 18.00 | 2.00 |
| April 12, 2026 | ARI | 0.2 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0.00 | 3.00 |
| April 10, 2026 | ARI | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| April 8, 2026 | @SF | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| April 6, 2026 | @SF | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| April 1, 2026 | WSH | 0.2 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 13.50 | 3.00 |
| March 30, 2026 | WSH | 1.1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 13.50 | 2.25 |
| March 26, 2026 |  TEX | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| Season | G | GS | IP | W | L | SV | ERA | WHIP | H | HR | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 59 | 0 | 55.2 | 2 | 2 | 2 | 3.40 | 1.04 | 43 | 8 | 73 | 15 |
| 2025 | 34 | 1 | 44.1 | 1 | 2 | 0 | 3.86 | 1.22 | 37 | 6 | 46 | 17 |
| 2024 | 1 | 1 | 2.2 | 0 | 1 | 0 | 13.50 | 3.38 | 6 | 3 | 3 | 3 |
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.