Mitch Keller
Not on a roster
SP
2026 grade
15.2
- Runs prevented
- −5.1
- IP · ERA
- 115.2 · 5.29
- K · BB
- 89 · 42
- Rank
- Not qualified
What the grade is made of
Runs each part saves or costs against an average pitcher facing the same batters. Contact counts a quarter for how it turned out, because over a season that's mostly the fielders and luck.
- Strikeouts89 vs 112 avg−6.3
- Hit batters8 vs 6 avg−0.8
- Parks pitched in+0.6
- Home runs allowed15 vs 15 avg+0.5
- Walks42 vs 44 avg+0.5
- Contact allowed (how it turned out counts a quarter)349 vs 326 avg+0.4
2026 game log: pitching
Game grades need 3 batters faced; starts are ranked against starts, relief outings against relief outings.
| Game | Result | Dec | IP | H | R | ER | BB | K | HR | PC | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Aug 2@CIN | L 2-10 | L | 2.0 | 6 | 7 | 7 | 4 | 2 | 2 | 69 | 1.2 |
| Mon, Jul 27vsARI | W 3-2 | GS | 5.1 | 6 | 2 | 2 | 1 | 4 | 0 | 83 | 64.6 |
| Wed, Jul 22@NYY | W 5-3 | GS | 5.0 | 3 | 0 | 0 | 2 | 6 | 0 | 75 | 76.5 |
| Thu, Jul 9vsATL | L 5-10 | L | 3.0 | 4 | 3 | 3 | 2 | 3 | 1 | 72 | 24.6 |
| Fri, Jul 3@WSH | L 5-9 | L | 6.0 | 8 | 5 | 5 | 0 | 1 | 3 | 83 | 8.4 |
| Sun, Jun 28vsCIN | W 9-4 | W | 6.0 | 5 | 4 | 3 | 1 | 4 | 0 | 79 | 60.5 |
| Tue, Jun 23vsSEA | L 2-3 | L | 6.0 | 7 | 3 | 3 | 1 | 4 | 2 | 92 | 30.1 |
| Tue, Jun 16@ATH | W 6-5 | GS | 5.1 | 4 | 5 | 1 | 4 | 7 | 1 | 96 | 44.5 |
| Thu, Jun 11vsLAD | L 6-8 | L | 4.0 | 7 | 5 | 5 | 4 | 3 | 1 | 98 | 5.6 |
| Fri, Jun 5@ATL | L 3-6 | L | 4.2 | 7 | 6 | 6 | 3 | 4 | 1 | 99 | 11.8 |
| Sat, May 30vsMIN | W 10-9 | GS | 4.0 | 10 | 7 | 7 | 1 | 5 | 0 | 77 | 4.5 |
| Sun, May 24@TOR | W 4-1 | W | 6.0 | 4 | 1 | 1 | 3 | 5 | 0 | 101 | 65.2 |
| Tue, May 19@STL | L 6-9 | GS | 5.2 | 4 | 4 | 4 | 1 | 3 | 1 | 83 | 60.4 |
| Wed, May 13vsCOL | L 4-10 | L | 5.2 | 7 | 6 | 6 | 1 | 3 | 1 | 80 | 31.0 |
| Thu, May 7@ARI | W 4-2 | W | 6.0 | 4 | 2 | 2 | 2 | 4 | 1 | 84 | 67.9 |
| Fri, May 1vsCIN | W 9-1 | W | 7.0 | 3 | 1 | 1 | 1 | 6 | 0 | 104 | 97.7 |
| Sat, Apr 25@MIL | W 6-3 | GS | 5.0 | 5 | 3 | 3 | 2 | 6 | 0 | 93 | 59.5 |
| Sun, Apr 19vsTB | W 6-3 | W | 7.0 | 5 | 2 | 2 | 0 | 5 | 0 | 89 | 87.4 |
| Tue, Apr 14vsWSH | L 4-5 | L | 4.0 | 6 | 5 | 5 | 4 | 3 | 1 | 90 | 9.9 |
| Wed, Apr 8vsSD | L 2-8 | GS | 6.0 | 3 | 0 | 0 | 1 | 4 | 0 | 75 | 91.8 |
| Fri, Apr 3vsBAL | W 5-4 | W | 6.0 | 6 | 2 | 2 | 4 | 4 | 0 | 88 | 38.6 |
| Sat, Mar 28@NYM | L 2-4 | GS | 6.0 | 3 | 0 | 0 | 0 | 3 | 0 | 77 | 95.1 |
Scores, box scores and play-by-play from ESPN. The run values and park factors behind the grades were worked out from Retrosheet's play-by-play: the information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.