DataBaseball
2026

Head to head · 2025 pitching

Yu Darvish vs Sean Manaea

In 2025 Sean Manaea has been worth 0.2 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.

2025 season

2025 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticYu DarvishSean Manaea
G1515
GS1512
IP72.060.2
W52
SO6875
ERA5.385.64
FIP4.824.39
WHIP1.181.22
K/98.511.1
BB/92.41.8
FIP−116106
WAR0.30.5

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.
StatisticYu DarvishSean Manaea
G147
GS146
IP72.226.2
W52
SV00
SO6228
BB1511
ERA3.967.76
WHIP1.061.54
K/97.79.4
BB/91.93.7

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.
StatisticYu DarvishSean Manaea
G297276
GS297229
IP1,778.01,395.2
W11585
L9374
SV01
SO2,0751,328
BB563391
ERA3.654.16
WHIP1.141.21
K/910.58.6
BB/92.82.5
HR/91.21.3
WAR32.916.7

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.