Season pitcher profile · 2026
Mitch Keller
PIT · 22 GS · 115.2 IP · 6-8
Season line through September 27, 2026
ERA5.29
WHIP1.37
K89
K %17.7%
BB %8.3%
K-BB %9.3%
HR15
MalliScore
Average outing
42.40–100
MLB median start 44.4Elite starts 2
Last 535.7
Best66.3
Dominance46.7
Run prevention46.9
MalliScore by start
22 qualified starts
Move across the chart for each outing.
Start5-start averageMLB median start
Pitch mix
Usage by outing
FFSISTSLCH
Batter handedness
Results by side
vs RHB.317 xwOBA
20.3% K10.4% BB4 HR
182 PA
vs LHB.377 xwOBA
16.2% K7.2% BB11 HR
321 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 | 32.0% 604 | 93.3 | 2,365 | -8.6" | 15.1" | 26.5% | 27.1% | 16.9% | .368 | 50.0% |
| SISinker | 16.8% 318 | 92.3 | 2,376 | -14.3" | 7.7" | 29.6% | 18.8% | 14.7% | .434 | 53.5% |
| STSweeper | 16.0% 302 | 82.0 | 2,698 | 17.2" | 0.9" | 25.2% | 36.4% | 24.0% | .294 | 34.3% |
| SLSlider | 10.1% 191 | 87.3 | 2,519 | 4.4" | 1.6" | 21.5% | 33.3% | 21.2% | .322 | 34.9% |
| CHChangeup | 9.1% 172 | 88.8 | 1,551 | -12.2" | 2.5" | 24.4% | 33.0% | 25.6% | .362 | 32.4% |
| CUCurveball | 9.1% 171 | 77.8 | 2,648 | 13.2" | -12.8" | 29.2% | 26.3% | 36.5% | .279 | 50.0% |
| FCCutter | 6.8% 129 | 89.8 | 2,493 | 2.4" | 9.2" | 20.2% | 35.2% | 20.8% | .402 | 20.8% |
Velocity
FF by outing
FF season average 93.3 mph
Recent starts
Game log
Most recent 12
| Date | Opp | IP | ER | K | BB | Malli |
|---|---|---|---|---|---|---|
| Aug 2 | CIN | 2.0 | 7 | 2 | 4 | 12.4 |
| Jul 27 | AZ | 5.1 | 2 | 4 | 1 | 46.7 |
| Jul 22 | NYY | 5.0 | 0 | 6 | 2 | 54.2 |
| Jul 9 | ATL | 3.0 | 3 | 3 | 2 | 28.2 |
| Jul 3 | WSH | 6.0 | 5 | 1 | 0 | 37.1 |
| Jun 28 | CIN | 6.0 | 3 | 4 | 1 | 49.3 |
| Jun 23 | SEA | 6.0 | 3 | 4 | 1 | 46.9 |
| Jun 16 | ATH | 5.1 | 4 | 7 | 4 | 38.1 |
| Jun 11 | LAD | 4.0 | 5 | 3 | 4 | 20.1 |
| Jun 5 | ATL | 4.2 | 6 | 4 | 3 | 30.3 |
| May 30 | MIN | 4.0 | 7 | 5 | 1 | 28.0 |
| May 24 | TOR | 6.0 | 1 | 5 | 3 | 52.0 |