DataBaseball
2026

Head to head · Career pitching

Aaron Nola vs Jake Peavy

In 2016 Aaron Nola has been worth 1.6 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.
StatisticAaron NolaJake Peavy
G318312
GS318301
IP1,891.01,918.1
W116119
L101102
SV00
SO2,0531,788
BB508540
ERA3.913.66
WHIP1.171.17
K/99.88.4
BB/92.42.5
HR/91.20.9
WAR36.134.3

2016 season

2016 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticAaron NolaJake Peavy
G2031
GS2021
IP111.0118.2
W65
SO121102
ERA4.785.54
FIP3.084.36
WHIP1.311.43
K/99.87.7
BB/92.42.7
FIP−74104
WAR2.61.0

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.
StatisticAaron NolaJake Peavy
G129
GS129
IP57.138.1
W51
SV00
SO6221
BB1317
ERA4.247.98
WHIP1.191.83
K/99.74.9
BB/92.04.0

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.