DataBaseball
2026

Head to head · Career pitching

Clayton Kershaw vs CC Sabathia

In 2019 Clayton Kershaw has been worth 3.5 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.

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.
StatisticClayton KershawCC Sabathia
G455435
GS451434
IP2,855.12,801.1
W223197
L96126
SV00
SO3,0522,493
BB713778
ERA2.533.63
WHIP1.021.24
K/99.68.0
BB/92.22.5
HR/90.71.0
WAR74.449.0

2019 season

2019 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticClayton KershawCC Sabathia
G2923
GS2822
IP178.1107.1
W165
SO189107
ERA3.034.95
FIP3.865.66
WHIP1.041.41
K/99.59.0
BB/92.13.3
FIP−86126
WAR3.3-0.2

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.
StatisticClayton KershawCC Sabathia
G4125
GS3222
IP196.2124.1
W139
SV10
SO213116
BB5458
ERA4.624.34
WHIP1.141.52
K/99.78.4
BB/92.54.2

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.