Head to head · 2026 pitching
Shawn Armstrong vs Brad Keller
In 2026 Brad Keller has been worth 0.1 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 | Shawn Armstrong | Brad Keller |
|---|---|---|
| G | 41 | 32 |
| GS | 0 | 0 |
| IP | 35.1 | 31.1 |
| W | 2 | 2 |
| SO | 34 | 32 |
| ERA | 4.58 | 4.02 |
| FIP | 4.43 | 4.16 |
| WHIP | 1.36 | 1.34 |
| K/9 | 8.7 | 9.2 |
| BB/9 | 4.8 | 3.7 |
| FIP− | 106 | 99 |
| WAR | 0.1 | 0.2 |
Postseason
Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.
| Statistic | Shawn Armstrong | Brad Keller |
|---|---|---|
| G | 9 | 5 |
| GS | 2 | 0 |
| IP | 11.0 | 5.2 |
| W | 0 | 0 |
| SV | 0 | 2 |
| SO | 10 | 5 |
| BB | 0 | 2 |
| ERA | 0.82 | 1.59 |
| WHIP | 0.45 | 0.71 |
| K/9 | 8.2 | 7.9 |
| BB/9 | 0.0 | 3.2 |
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 | Shawn Armstrong | Brad Keller |
|---|---|---|
| G | 411 | 266 |
| GS | 18 | 117 |
| IP | 456.2 | 821.1 |
| W | 17 | 44 |
| L | 12 | 60 |
| SV | 17 | 8 |
| SO | 468 | 645 |
| BB | 159 | 353 |
| ERA | 3.88 | 4.13 |
| WHIP | 1.24 | 1.41 |
| K/9 | 9.2 | 7.1 |
| BB/9 | 3.1 | 3.9 |
| HR/9 | 1.0 | 0.9 |
| WAR | 5.0 | 8.6 |
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.