Jack Leiter
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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.
Jack Leiter
Pitcher2025 · Regular Season
Worth a lookIn walks per 9, Jack Leiter is 115th of 125 starting pitchers, at 4.0.
94th beats 94% of the Starting 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 Starting Pitchers▶
ResultsDefensevs Starting Pitchers▶
CommandDefensevs Starting Pitchers▶
StartingDefensevs Starting Pitchers▶
Game log29 games
| Date | Opp | IP | W | L | SV | H | HR | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 26, 2025 | @ CLE | 7 | 1 | 0 | 0 | 4 | 1 | 10 | 1 | 2.57 | 0.71 |
| Sep 20, 2025 |  MIA | 5.2 | 0 | 1 | 0 | 8 | 2 | 4 | 1 | 6.35 | 1.59 |
| Sep 15, 2025 | @ HOU | 6.2 | 0 | 1 | 0 | 5 | 1 | 4 | 1 | 4.05 | 0.90 |
| Sep 9, 2025 |  MIL | 4.2 | 0 | 0 | 0 | 7 | 0 | 4 | 2 | 5.79 | 1.93 |
| Sep 3, 2025 | @ ARI | 6 | 0 | 1 | 0 | 3 | 0 | 8 | 3 | 3.00 | 1.00 |
| Aug 29, 2025 | @ ATH | 6 | 1 | 0 | 0 | 5 | 0 | 7 | 2 | 3.00 | 1.17 |
| Aug 23, 2025 | CLE | 7 | 1 | 0 | 0 | 2 | 0 | 10 | 0 | 0.00 | 0.29 |
| Aug 18, 2025 | @ KC | 3.2 | 0 | 1 | 0 | 6 | 2 | 5 | 3 | 7.36 | 2.45 |
| Aug 12, 2025 | ARI | 5 | 0 | 0 | 0 | 4 | 1 | 3 | 2 | 1.80 | 1.20 |
| Aug 6, 2025 |  NYY | 3.1 | 0 | 0 | 0 | 3 | 0 | 3 | 4 | 2.70 | 2.10 |
| Aug 1, 2025 | @ SEA | 4.1 | 0 | 0 | 0 | 3 | 0 | 7 | 3 | 4.15 | 1.38 |
| July 27, 2025 |  ATL | 6 | 1 | 0 | 0 | 2 | 0 | 7 | 3 | 1.50 | 0.83 |
| July 21, 2025 | ATH | 6 | 1 | 0 | 0 | 4 | 1 | 7 | 4 | 3.00 | 1.33 |
| July 11, 2025 | @HOU | 5.1 | 1 | 0 | 0 | 5 | 1 | 6 | 4 | 5.06 | 1.69 |
| July 6, 2025 | @ SD | 3.2 | 0 | 1 | 0 | 5 | 0 | 5 | 2 | 4.91 | 1.91 |
| June 29, 2025 | SEA | 6 | 0 | 0 | 0 | 7 | 0 | 7 | 0 | 1.50 | 1.17 |
| June 22, 2025 | @ PIT | 4 | 0 | 1 | 0 | 5 | 0 | 2 | 2 | 6.75 | 1.75 |
| June 17, 2025 | KC | 5.2 | 0 | 1 | 0 | 8 | 3 | 4 | 2 | 9.53 | 1.76 |
| June 11, 2025 | @ MIN | 4 | 0 | 1 | 0 | 5 | 1 | 3 | 4 | 9.00 | 2.25 |
| June 5, 2025 | @ TB | 5 | 0 | 0 | 0 | 3 | 1 | 6 | 1 | 1.80 | 0.80 |
| May 30, 2025 |  STL | 5.2 | 1 | 0 | 0 | 3 | 0 | 6 | 2 | 0.00 | 0.88 |
| May 24, 2025 | @ CWS | 5 | 0 | 0 | 0 | 6 | 1 | 3 | 5 | 3.60 | 2.20 |
| May 18, 2025 | HOU | 7 | 0 | 0 | 0 | 3 | 1 | 4 | 2 | 3.86 | 0.71 |
| May 13, 2025 |  COL | 6 | 1 | 0 | 0 | 2 | 0 | 5 | 3 | 1.50 | 0.83 |
| May 8, 2025 | @ BOS | 5.1 | 0 | 1 | 0 | 3 | 0 | 3 | 4 | 6.75 | 1.31 |
| May 2, 2025 | SEA | 4.1 | 0 | 1 | 0 | 8 | 2 | 2 | 2 | 12.46 | 2.31 |
| April 27, 2025 | @ SF | 3.1 | 0 | 0 | 0 | 2 | 0 | 3 | 4 | 5.40 | 1.80 |
| April 2, 2025 | @ CIN | 5 | 1 | 0 | 0 | 1 | 0 | 6 | 0 | 0.00 | 0.20 |
| March 28, 2025 | BOS | 5 | 1 | 0 | 0 | 5 | 0 | 4 | 1 | 1.80 | 1.20 |
| Season | G | GS | IP | W | L | SV | ERA | WHIP | H | HR | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 15 | 15 | 62.1 | 3 | 7 | 0 | 6.93 | 1.86 | 81 | 14 | 83 | 35 |
| 2025 | 29 | 29 | 151.2 | 10 | 10 | 0 | 3.86 | 1.28 | 127 | 18 | 148 | 67 |
| 2024 | 9 | 6 | 35.2 | 0 | 3 | 0 | 8.83 | 1.71 | 44 | 7 | 31 | 17 |
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