DataBaseball
2026

Head to head · 2025 pitching

Jesse Chavez vs Andrew Kittredge

In 2025 Andrew Kittredge has been worth 1.5 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.

2025 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticJesse ChavezAndrew Kittredge
G454
GS00
IP8.053.0
W04
SO864
ERA9.003.40
FIP9.513.06
WHIP2.380.98
K/99.010.9
BB/95.61.9
FIP−22974
WAR-0.51.0

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2015 begins at 2015, not at his real first game.

Career pitching totals. ERA, WHIP and the per-nine rates are recomputed from the components rather than averaged; FIP needs each season’s own constant and is left to the table above.
StatisticJesse ChavezAndrew Kittredge
G434363
GS6215
IP761.1385.2
W3430
L4318
SV831
SO707376
BB22498
ERA4.053.45
WHIP1.301.20
K/98.48.8
BB/92.62.3
HR/91.31.2
WAR6.24.3

More head to heads

The same seasons, measured against somebody else.

How these are computed

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.