DataBaseball
2026

Head to head · Career pitching

Sonny Gray vs Jon Lester

In 2021 Sonny Gray has been worth 2.6 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 GrayJon Lester
G368452
GS359451
IP2,087.02,740.0
W143200
L107117
SV00
SO2,0742,488
BB667892
ERA3.513.66
WHIP1.191.28
K/98.98.2
BB/92.92.9
HR/90.91.0
WAR40.445.0

2021 season

2021 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticSonny GrayJon Lester
G2628
GS2628
IP135.1141.1
W77
SO15591
ERA4.194.71
FIP3.995.41
WHIP1.221.51
K/910.35.8
BB/93.33.5
FIP−94127
WAR2.4-0.2

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.
StatisticSonny GrayJon Lester
G726
GS722
IP35.0154.0
W19
SV00
SO35133
BB1540
ERA3.342.51
WHIP1.371.02
K/99.07.8
BB/93.92.3

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.