Zack Kelly
Not on a roster
RP
2026 grade
44.9
- Runs prevented
- +1.3
- IP · ERA
- 16.1 · 3.31
- K · BB
- 14 · 7
- 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.
- Home runs allowed1 vs 2 avg+1.6
- Strikeouts14 vs 16 avg−0.4
- Contact allowed (how it turned out counts a quarter)47 vs 45 avg+0.3
- Walks7 vs 6 avg−0.3
- Parks pitched in+0.2
- Hit batters1 vs 1 avg−0.1
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, May 19@KC | W 7-1 | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 45.4 | |
| Thu, May 14vsPHI | L 1-3 | 0.2 | 2 | 1 | 0 | 0 | 1 | 0 | 26 | 25.1 | |
| Tue, May 12vsPHI | L 1-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 81.8 | |
| Sun, May 10vsTB | L 1-4 | 0.1 | 1 | 1 | 1 | 1 | 0 | 0 | 16 | 24.5 | |
| Wed, May 6@DET | W 4-0 | 1.0 | 0 | 0 | 0 | 2 | 2 | 0 | 25 | 48.4 | |
| Sun, May 3vsHOU | L 1-3 | L | 1.0 | 1 | 2 | 1 | 2 | 0 | 0 | 19 | 16.5 |
| Fri, May 1vsHOU | W 3-1 | H | 1.1 | 2 | 0 | 0 | 0 | 2 | 0 | 19 | 47.9 |
| Tue, Apr 28@TOR | L 0-3 | 1.0 | 1 | 0 | 0 | 1 | 2 | 0 | 20 | 39.1 | |
| Sun, Apr 26@BAL | W 5-3 | H | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | – |
| Wed, Apr 22vsNYY | L 1-4 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 11 | 83.7 | |
| Mon, Apr 20vsDET | W 8-6 | B | 1.2 | 1 | 0 | 0 | 0 | 1 | 0 | 27 | 89.5 |
| Sat, Apr 18vsDET | L 1-4 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 57.1 | |
| Sun, Apr 12@STL | W 9-3 | 2.0 | 1 | 1 | 1 | 0 | 2 | 1 | 23 | 49.1 | |
| Fri, Apr 10@STL | L 2-3 | L | 0.2 | 2 | 2 | 2 | 1 | 0 | 0 | 18 | 18.1 |
| Tue, Apr 7vsMIL | W 3-2 | H | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | – |
| Sun, Apr 5vsSD | L 6-8 | 1.0 | 1 | 1 | 1 | 0 | 0 | 0 | 17 | 43.7 | |
| Sat, Apr 4vsSD | L 2-3 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 9 | 87.1 |
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.