Head to head · 2026 pitching
Sean Sullivan vs Justin Topa
In 2026 the two have been worth the same -0.3 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 | Sean Sullivan | Justin Topa |
|---|---|---|
| G | 5 | 25 |
| GS | 5 | 0 |
| IP | 22.1 | 22.0 |
| W | 0 | 0 |
| SO | 16 | 15 |
| ERA | 8.87 | 6.95 |
| FIP | 6.46 | 6.01 |
| WHIP | 2.01 | 1.95 |
| K/9 | 6.4 | 6.1 |
| BB/9 | 4.4 | 4.9 |
| FIP− | 155 | 144 |
| WAR | -0.3 | -0.3 |
Postseason
Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.
| Statistic | Sean Sullivan | Justin Topa |
|---|---|---|
| G | — | 1 |
| GS | — | 0 |
| IP | — | 2.0 |
| W | — | 0 |
| SV | — | 0 |
| SO | — | 0 |
| BB | — | 1 |
| ERA | — | 0.00 |
| WHIP | — | 1.00 |
| K/9 | — | 0.0 |
| BB/9 | — | 4.5 |
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 | Sean Sullivan | Justin Topa |
|---|---|---|
| G | 5 | 174 |
| GS | 5 | 1 |
| IP | 22.1 | 171.2 |
| W | 0 | 6 |
| L | 3 | 11 |
| SV | 0 | 9 |
| SO | 16 | 144 |
| BB | 11 | 53 |
| ERA | 8.87 | 4.19 |
| WHIP | 2.01 | 1.41 |
| K/9 | 6.4 | 7.5 |
| BB/9 | 4.4 | 2.8 |
| HR/9 | 2.0 | 0.7 |
| WAR | -0.3 | 2.4 |
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.