Head to head · Career pitching
Félix Hernández vs Aaron Nola
In 2019 Aaron Nola has been worth 3.9 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.
- Two of the 25 most valuable pitching careers on this site, 2005–2026, by dbWAR.
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 | Félix Hernández | Aaron Nola |
|---|---|---|
| G | 419 | 318 |
| GS | 418 | 318 |
| IP | 2,729.2 | 1,891.0 |
| W | 169 | 116 |
| L | 136 | 101 |
| SV | 0 | 0 |
| SO | 2,524 | 2,053 |
| BB | 805 | 508 |
| ERA | 3.42 | 3.91 |
| WHIP | 1.21 | 1.17 |
| K/9 | 8.3 | 9.8 |
| BB/9 | 2.7 | 2.4 |
| HR/9 | 0.9 | 1.2 |
| WAR | 49.6 | 36.1 |
2019 season
| Statistic | Félix Hernández | Aaron Nola |
|---|---|---|
| G | 15 | 34 |
| GS | 15 | 34 |
| IP | 71.2 | 202.1 |
| W | 1 | 12 |
| SO | 57 | 229 |
| ERA | 6.40 | 3.87 |
| FIP | 6.00 | 4.03 |
| WHIP | 1.53 | 1.27 |
| K/9 | 7.2 | 10.2 |
| BB/9 | 3.1 | 3.6 |
| FIP− | 133 | 90 |
| WAR | -0.3 | 3.6 |
Postseason
Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.
| Statistic | Félix Hernández | Aaron Nola |
|---|---|---|
| G | — | 12 |
| GS | — | 12 |
| IP | — | 57.1 |
| W | — | 5 |
| SV | — | 0 |
| SO | — | 62 |
| BB | — | 13 |
| ERA | — | 4.24 |
| WHIP | — | 1.19 |
| K/9 | — | 9.7 |
| BB/9 | — | 2.0 |
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.

