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⌘K
Miami Marlins · P · 2026 season
William Kempner (P, Miami Marlins) has a 2.92 ERA with 14 strikeouts in 12.1 innings over 9 games in 2026.
Last game
No props posted for William Kempner right now
| Date | Opp | IP | K | ER | Dec |
|---|---|---|---|---|---|
| Jul 11 | vs CLERelief | 2.0 | 3 | 2 | — |
| Jul 9 | vs SEARelief | 0.1 | 0 | 2 | — |
| Jul 3 | @ OAKRelief | 1.0 | 1 | 0 | — |
| Jun 15 | @ PHIRelief | 2.1 | 2 | 0 | — |
| Jun 10 | vs AZRelief | 2.0 | 3 | 0 | W |
| Jun 5 | vs TBRelief | 1.1 | 1 | 0 | — |
| May 31 | @ NYMRelief | 1.1 | 3 | 0 | — |
| May 30 | @ NYMRelief | 1.0 | 0 | 0 | — |
| May 5 | vs BALRelief | 1.0 | 1 | 0 | — |
QS = quality start: 6+ innings and 3 or fewer earned runs.
| Split | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| Home | 5 | 6.2 | 5.40 | 1.50 | 10.80 |
| Road | 4 | 5.2 | 0.00 | 0.35 | 9.53 |
| Split | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| May* | 3 | 3.1 | 0.00 | 0.60 | 10.80 |
| Jun | 3 | 5.2 | 0.00 | 0.53 | 9.53 |
| Jul* | 3 | 3.1 | 10.80 | 2.10 | 10.80 |
| Season | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| 2026 | 9 | 12.1 | 2.92 | 0.97 | 10.22 |
* A small sample: under 15 plate appearances (hitters) or 5 innings (pitchers).
William Kempner's full breakdown holds role and workload by game. Checking your player views…
Checking your player views…William Kempner's full breakdown holds heat maps, the spray chart and pitch-type matchups. Checking your player views…
Checking your player views…Season totals and logs are from box scores. Prop lines from DraftKings, FanDuel and BetMGM. Descriptive history, not a forecast or a pick. For information only, not betting advice. 21+ only. Gambling problem? Call or text 1-800-GAMBLER.