William Kempner
Active
William Kempner’s season stats, recent game log and next game, from official league data. Prop lines, hit rates and the model’s projection are on the Props Research page.
2026 Pitching snapshot
GP9
GS0
CG0
SHO0
IP12.1
H8
R4
ER4
2026 Pitching
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular Season | 9 | 0 | 0 | 0 | 12.1 | 8 | 4 | 4 | 1 | 4 | 14 |
| Career | 9 | 0 | 0 | 0 | 12.1 | 8 | 4 | 4 | 1 | 4 | 14 |
Game log: last 3 games
| Date | Opp | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 11, 2026 | vs CLE | L 4-1 | 2.0 | 3 | 2 | 2 | 0 | 0 | 3 | 2 | 3 | 42 | 9 | 0.0 | - | - | 2.92 |
| Jul 9, 2026 | vs SEA | W 8-4 | 0.1 | 2 | 2 | 2 | 1 | 2 | 0 | 0 | 3 | 17 | 5 | 0.0 | - | - | 1.74 |
| Jul 3, 2026 | @ ATH | W 12-5 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 10 | 3 | 0.0 | - | - | 0.00 |
Player info
Frequently asked questions
What team does William Kempner play for?
William Kempner plays Relief Pitcher for the Miami Marlins, wearing #71.
Is William Kempner injured?
His current status is listed as Active. Injury news changes quickly, so confirm close to game time.
Player prop research for William Kempner
Lines, hit rates and the model’s projection.
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