Head to head · 2026 pitching
Bryan Abreu vs Ryan Zeferjahn
In 2026 Ryan Zeferjahn has been worth 0.6 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 2026 seasons were among each other's nearest on rate statistics.
2026 season
| Statistic | Bryan Abreu | Ryan Zeferjahn |
|---|---|---|
| G | 66 | 65 |
| GS | 0 | 0 |
| IP | 62.2 | 69.2 |
| W | 6 | 4 |
| SO | 80 | 94 |
| ERA | 3.73 | 3.88 |
| FIP | 4.62 | 3.82 |
| WHIP | 1.36 | 1.28 |
| K/9 | 11.5 | 12.1 |
| BB/9 | 5.9 | 5.2 |
| FIP− | 110 | 91 |
| WAR | 0.0 | 0.6 |
Postseason
Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.
| Statistic | Bryan Abreu | Ryan Zeferjahn |
|---|---|---|
| G | 23 | 1 |
| GS | 0 | 0 |
| IP | 25.1 | 1.1 |
| W | 0 | 0 |
| SV | 0 | 0 |
| SO | 42 | 2 |
| BB | 10 | 1 |
| ERA | 2.49 | 0.00 |
| WHIP | 0.91 | 1.50 |
| K/9 | 14.9 | 13.5 |
| BB/9 | 3.6 | 6.8 |
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 | Bryan Abreu | Ryan Zeferjahn |
|---|---|---|
| G | 383 | 139 |
| GS | 0 | 1 |
| IP | 392.1 | 143.2 |
| W | 22 | 10 |
| L | 16 | 9 |
| SV | 25 | 9 |
| SO | 528 | 185 |
| BB | 189 | 81 |
| ERA | 2.82 | 4.01 |
| WHIP | 1.20 | 1.29 |
| K/9 | 12.1 | 11.6 |
| BB/9 | 4.3 | 5.1 |
| HR/9 | 0.8 | 1.2 |
| WAR | 6.6 | 0.6 |
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.