DataBaseball
2026

Head to head · 2025 pitching

Jon Gray vs Clayton Kershaw

In 2025 Clayton Kershaw has been worth 2.7 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.
StatisticJon GrayClayton Kershaw
G623
GS022
IP14.0112.2
W111
SO1284
ERA7.713.36
FIP7.353.55
WHIP1.501.22
K/97.76.7
BB/93.92.8
FIP−17785
WAR-0.52.2

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.
StatisticJon GrayClayton Kershaw
G235244
GS223242
IP1,230.21,477.0
W75125
L7147
SV00
SO1,2231,607
BB407289
ERA4.492.58
WHIP1.310.98
K/98.99.8
BB/93.01.8
HR/91.20.9
WAR20.138.4

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.