Season pitcher profile · 2026
David Peterson
CHC · 23 GS · 148.1 IP · 9-8
Season line through September 27, 2026
ERA4.79
WHIP1.50
K137
K %20.7%
BB %9.8%
K-BB %10.9%
HR15
MalliScore
Average outing
41.20–100
MLB median start 44.4Elite starts 1
Last 544.7
Best60.5
Dominance48.3
Run prevention48.3
MalliScore by start
23 qualified starts
Move across the chart for each outing.
Start5-start averageMLB median start
Pitch mix
Usage by outing
SIFFSLCHCU
Batter handedness
Results by side
vs RHB.346 xwOBA
16.6% K11.3% BB9 HR
470 PA
vs LHB.302 xwOBA
30.3% K6.2% BB6 HR
195 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SISinker | 28.5% 706 | 92.2 | 2,128 | 13.9" | 8.2" | 30.3% | 22.2% | 15.6% | .422 | 49.4% |
| FF4-Seam Fastball | 26.1% 647 | 92.5 | 2,166 | 2.6" | 11.9" | 21.6% | 28.1% | 19.9% | .317 | 30.7% |
| SLSlider | 21.9% 543 | 86.4 | 2,268 | -2.6" | 2.7" | 30.4% | 35.4% | 30.5% | .246 | 37.5% |
| CHChangeup | 13.0% 323 | 85.7 | 1,584 | 13.5" | 3.6" | 23.2% | 31.6% | 23.0% | .322 | 29.7% |
| CUCurveball | 10.4% 257 | 80.5 | 2,416 | -5.5" | -7.9" | 31.5% | 28.4% | 30.5% | .309 | 50.0% |
Velocity
SI by outing
SI season average 92.1 mph
Recent starts
Game log
Most recent 12
| Date | Opp | IP | ER | K | BB | Malli |
|---|---|---|---|---|---|---|
| Sep 25 | BOS | 5.0 | 0 | 6 | 2 | 48.8 |
| Sep 20 | CIN | 6.0 | 1 | 7 | 1 | 53.9 |
| Sep 14 | ATL | 6.0 | 1 | 7 | 3 | 60.5 |
| Sep 8 | MIL | 4.1 | 1 | 4 | 3 | 35.4 |
| Sep 2 | MIL | 3.2 | 6 | 4 | 4 | 24.9 |
| Aug 28 | CIN | 5.0 | 2 | 6 | 3 | 37.9 |
| Aug 22 | SEA | 6.0 | 2 | 8 | 2 | 53.4 |
| Aug 12 | WSH | 5.0 | 3 | 6 | 3 | 39.5 |
| Aug 6 | TOR | 5.0 | 1 | 3 | 3 | 37.9 |
| Aug 1 | NYY | 6.1 | 1 | 8 | 0 | 58.0 |
| Jul 27 | STL | 5.2 | 2 | 3 | 2 | 46.8 |
| Jul 21 | DET | 6.2 | 0 | 4 | 1 | 57.3 |