DataBaseball
2026

Head to head · 2026 pitching

Braxton Ashcraft vs Yoshinobu Yamamoto

In 2026 Yoshinobu Yamamoto has been worth 0.6 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.

2026 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticBraxton AshcraftYoshinobu Yamamoto
G2828
GS2828
IP165.1185.0
W1414
SO173182
ERA3.702.53
FIP3.503.34
WHIP1.090.87
K/99.48.9
BB/91.92.0
FIP−8480
WAR3.54.1

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2015 begins at 2015, 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 table above.
StatisticBraxton AshcraftYoshinobu Yamamoto
G5476
GS3676
IP235.0448.2
W1833
L1019
SV00
SO244488
BB59123
ERA3.412.61
WHIP1.140.97
K/99.39.8
BB/92.32.5
HR/91.00.8
WAR5.211.4

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.