DataBaseball
2026

Head to head · 2025 pitching

Shane Bieber vs Brandon Walter

In 2025 Brandon Walter has been worth 0.4 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 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticShane BieberBrandon Walter
G79
GS79
IP40.153.2
W41
SO3752
ERA3.573.35
FIP4.474.01
WHIP1.020.93
K/98.38.7
BB/91.60.7
FIP−10896
WAR0.30.7

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.
StatisticShane BieberBrandon Walter
G15418
GS1529
IP939.076.2
W711
L363
SV01
SO1,03968
BB21911
ERA3.324.23
WHIP1.131.16
K/910.08.0
BB/92.11.3
HR/91.11.5
WAR21.90.8

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.