DataBaseball
2026

Head to head · Career pitching

Kevin Gausman vs Corey Kluber

In 2023 Kevin Gausman has been worth 6.1 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.

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.

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 season table.
StatisticKevin GausmanCorey Kluber
G393271
GS354260
IP2,088.21,641.2
W121116
L12577
SV01
SO2,1381,725
BB582368
ERA3.873.44
WHIP1.241.13
K/99.29.5
BB/92.52.0
HR/91.11.0
WAR37.936.1

2023 season

2023 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticKevin GausmanCorey Kluber
G3115
GS319
IP185.055.0
W123
SO23742
ERA3.167.04
FIP2.977.11
WHIP1.181.64
K/911.56.9
BB/92.73.4
FIP−69164
WAR5.0-1.1

Postseason

Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.

Every published postseason, pitching, summed with the rates recomputed from the counts.
StatisticKevin GausmanCorey Kluber
G1510
GS99
IP59.247.0
W24
SV00
SO5748
BB2213
ERA4.074.02
WHIP1.041.23
K/98.69.2
BB/93.32.5

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.