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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.
Juan Mejia
Pitcher2026 · Regular Season
Did you knowJuan Mejia is 234th of 246 relief pitchers in walks per 9, at 6.0.
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.
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Playing TimeDefensevs Relief Pitchers▶
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ReliefDefensevs Relief Pitchers▶
Game log63 games
| Date | Opp | IP | W | L | SV | H | HR | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 |  ARI | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.50 |
| Sep 19, 2026 |  SEA | 2 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 0.50 |
| Sep 16, 2026 |  SD | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | — | — |
| Sep 14, 2026 | SD | 0.1 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 27.00 | 9.00 |
| Sep 12, 2026 | @ DET | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0.00 | 4.00 |
| Sep 9, 2026 | @ NYY | 0.2 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 13.50 | 4.50 |
| Sep 6, 2026 |  STL | 0.1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 3.00 |
| Sep 5, 2026 | STL | 0.1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 54.00 | 9.00 |
| Sep 2, 2026 |  BAL | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.00 | 3.00 |
| Sep 1, 2026 | BAL | 0.2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.50 |
| Aug 28, 2026 | @ ATL | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| Aug 27, 2026 | @ WSH | 0.1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0.00 | 9.00 |
| Aug 24, 2026 | @WSH | 0.1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 27.00 | 9.00 |
| Aug 22, 2026 |  CLE | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00 | 0.50 |
| Aug 17, 2026 |  LAD | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 27.00 | 5.00 |
| Aug 12, 2026 | @ARI | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 27.00 | 6.00 |
| Aug 8, 2026 | @STL | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 1.50 |
| Aug 5, 2026 |  TB | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.00 | 1.00 |
| Aug 4, 2026 | TB | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.00 | 2.00 |
| Aug 1, 2026 |  KC | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| July 28, 2026 | @SD | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | — | — |
| July 25, 2026 | @ MIL | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 9.00 | 3.00 |
| July 21, 2026 | WSH | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| July 20, 2026 | WSH | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| July 18, 2026 |  CIN | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.00 | 3.00 |
| July 10, 2026 | @ SF | 0.1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| July 7, 2026 | @LAD | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.50 |
| July 4, 2026 | SF | 1.1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0.00 | 0.75 |
| July 1, 2026 |  MIA | 2 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 4.50 | 1.00 |
| June 28, 2026 | @ MIN | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| June 26, 2026 | @MIN | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| June 23, 2026 |  BOS | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 |
| June 21, 2026 |  PIT | 1.2 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 21.60 | 3.00 |
| June 15, 2026 | @ CHC | 0.1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 27.00 | 6.00 |
| June 13, 2026 | @ ATH | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| June 10, 2026 | CHC | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| June 6, 2026 | MIL | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| June 5, 2026 | MIL | 0.1 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 81.00 | 15.00 |
| June 2, 2026 | @ LAA | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| May 31, 2026 | SF | 0.2 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 40.50 | 4.50 |
| May 29, 2026 | SF | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 18.00 | 3.00 |
| May 25, 2026 | @LAD | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 18.00 | 2.00 |
| May 21, 2026 | @ARI | 0.2 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 13.50 | 4.50 |
| May 20, 2026 |  TEX | 0.2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.50 |
| May 18, 2026 | TEX | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| May 16, 2026 | ARI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.00 | 2.00 |
| May 14, 2026 | @PIT | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 |
| May 8, 2026 | @ PHI | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| May 7, 2026 |  NYM | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.00 | 2.00 |
| May 4, 2026 | NYM | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0.00 | 0.00 |
| May 1, 2026 | ATL | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 2 | 18.00 | 4.00 |
| April 29, 2026 | @CIN | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 1.00 |
| April 26, 2026 | @NYM | 1.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.00 |
| April 23, 2026 | SD | 1.2 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 5.40 | 2.40 |
| April 21, 2026 | SD | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| April 16, 2026 | @ HOU | 0.2 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 27.00 | 4.50 |
| April 14, 2026 | @HOU | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0.00 | 2.00 |
| April 10, 2026 | @SD | 0.1 | 0 | 1 | 0 | 2 | 1 | 0 | 1 | 81.00 | 9.00 |
| April 9, 2026 | @SD | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0.00 | 2.00 |
| April 6, 2026 | HOU | 1.2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0.00 | 0.60 |
| April 4, 2026 | PHI | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 |
| March 31, 2026 | @ TOR | 1.1 | 0 | 1 | 0 | 4 | 0 | 0 | 1 | 13.50 | 3.75 |
| March 27, 2026 | @MIA | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.50 |
| Season | G | GS | IP | W | L | SV | ERA | WHIP | H | HR | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 63 | 1 | 59.2 | 4 | 6 | 4 | 5.88 | 1.91 | 74 | 6 | 64 | 40 |
| 2025 | 55 | 0 | 61.1 | 2 | 2 | 1 | 3.96 | 1.26 | 52 | 6 | 68 | 25 |
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.