Head to head · 2026 pitching
Patrick Corbin vs Mitch Keller
In 2026 Mitch Keller has been worth 0.5 more wins. Both lines are computed from play-by-play on the same constants, so they are measured the same way rather than quoted from two sources.
- Their 2025 seasons were among each other's nearest on rate statistics.
2026 season
| Statistic | Patrick Corbin | Mitch Keller |
|---|---|---|
| G | 19 | 22 |
| GS | 15 | 22 |
| IP | 80.0 | 115.2 |
| W | 3 | 6 |
| SO | 63 | 89 |
| ERA | 5.51 | 5.29 |
| FIP | 4.64 | 4.55 |
| WHIP | 1.54 | 1.37 |
| K/9 | 7.1 | 6.9 |
| BB/9 | 2.8 | 3.3 |
| FIP− | 111 | 109 |
| WAR | 0.5 | 1.0 |
Postseason
Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.
| Statistic | Patrick Corbin | Mitch Keller |
|---|---|---|
| G | 8 | — |
| GS | 3 | — |
| IP | 23.1 | — |
| W | 2 | — |
| SV | 0 | — |
| SO | 36 | — |
| BB | 12 | — |
| ERA | 5.79 | — |
| WHIP | 1.41 | — |
| K/9 | 13.9 | — |
| BB/9 | 4.6 | — |
Career
Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2005 begins at 2005, not at his real first game.
| Statistic | Patrick Corbin | Mitch Keller |
|---|---|---|
| G | 392 | 187 |
| GS | 369 | 185 |
| IP | 2,127.2 | 993.2 |
| W | 113 | 48 |
| L | 146 | 73 |
| SV | 3 | 0 |
| SO | 1,923 | 926 |
| BB | 655 | 341 |
| ERA | 4.54 | 4.60 |
| WHIP | 1.38 | 1.38 |
| K/9 | 8.1 | 8.4 |
| BB/9 | 2.8 | 3.1 |
| HR/9 | 1.3 | 1.1 |
| WAR | 26.1 | 13.6 |
More head to heads
The same seasons, measured against somebody else.
FIP uses the constant solved from this season’s own runs, and FIP− is park-adjusted against the same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page. To put these two beside a third, the comparison page takes up to four.