Season pitcher profile · 2026
Jack Leiter
TEX · 15 GS · 80.0 IP · 3-7
Season line through September 27, 2026
ERA5.29
WHIP1.44
K83
K %23.4%
BB %9.9%
K-BB %13.5%
HR14
MalliScore
Average outing
42.20–100
MLB median start 44.4Elite starts 0
Last 538.1
Best59.4
Dominance50.1
Run prevention45.8
MalliScore by start
15 qualified starts
Move across the chart for each outing.
Start5-start averageMLB median start
Pitch mix
Usage by outing
FFSLCHFCCU
Batter handedness
Results by side
vs RHB.288 xwOBA
27.3% K8.4% BB5 HR
154 PA
vs LHB.376 xwOBA
20.4% K10.9% BB9 HR
201 PA
Arsenal
Shape and results by pitch
Season-to-date Statcast
| Pitch | Use | Velo | Spin | H break | V break | CSW | Chase | Whiff | xwOBA | Hard hit |
|---|---|---|---|---|---|---|---|---|---|---|
| FF4-Seam Fastball | 38.3% 535 | 96.7 | 2,435 | -8.1" | 17.4" | 27.1% | 30.1% | 22.6% | .329 | 42.3% |
| SLSlider | 18.2% 254 | 86.5 | 2,640 | 3.3" | -0.9" | 35.0% | 34.6% | 33.1% | .352 | 48.8% |
| CHChangeup | 17.4% 243 | 90.0 | 1,560 | -12.7" | 4.3" | 25.1% | 29.7% | 30.3% | .320 | 36.5% |
| FCCutter | 9.7% 136 | 93.0 | 2,456 | 1.0" | 11.1" | 22.1% | 33.8% | 22.5% | .360 | 34.6% |
| CUCurveball | 8.8% 123 | 81.9 | 2,752 | 4.3" | -12.4" | 34.1% | 21.6% | 38.5% | .308 | 25.0% |
| SISinker | 7.6% 106 | 95.8 | 2,390 | -14.2" | 13.9" | 20.8% | 30.4% | 5.7% | .375 | 36.0% |
Velocity
FF by outing
FF season average 96.7 mph
Recent starts
Game log
Most recent 12
| Date | Opp | IP | ER | K | BB | Malli |
|---|---|---|---|---|---|---|
| Jun 18 | MIN | 4.0 | 6 | 4 | 2 | 25.6 |
| Jun 12 | BOS | 5.0 | 5 | 3 | 2 | 33.3 |
| Jun 6 | CLE | 4.2 | 5 | 2 | 3 | 28.6 |
| May 31 | KC | 5.2 | 0 | 10 | 2 | 59.4 |
| May 26 | HOU | 6.0 | 4 | 4 | 3 | 43.6 |
| May 20 | COL | 5.0 | 4 | 5 | 2 | 40.5 |
| May 15 | HOU | 7.0 | 1 | 6 | 3 | 51.5 |
| May 9 | CHC | 4.2 | 0 | 6 | 5 | 42.1 |
| May 3 | DET | 6.2 | 5 | 10 | 1 | 54.5 |
| Apr 27 | NYY | 6.0 | 4 | 4 | 1 | 37.5 |
| Apr 22 | PIT | 5.0 | 3 | 5 | 2 | 45.4 |
| Apr 16 | ATH | 5.2 | 3 | 3 | 3 | 39.0 |