DataBaseball
2026

Head to head · Career pitching

Sonny Gray vs Zack Greinke

In 2023 Sonny Gray has been worth 4.3 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.
StatisticSonny GrayZack Greinke
G368562
GS359517
IP2,087.03,244.1
W143217
L107145
SV01
SO2,0742,879
BB667736
ERA3.513.47
WHIP1.191.17
K/98.98.0
BB/92.92.0
HR/90.90.9
WAR40.464.7

2023 season

2023 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticSonny GrayZack Greinke
G3230
GS3227
IP184.0142.1
W82
SO18397
ERA2.795.06
FIP2.834.74
WHIP1.151.27
K/99.06.1
BB/92.71.5
FIP−65110
WAR5.41.1

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.
StatisticSonny GrayZack Greinke
G722
GS721
IP35.0113.0
W14
SV00
SO35100
BB1533
ERA3.344.14
WHIP1.371.20
K/99.08.0
BB/93.92.6

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.