DataBaseball
2026

Head to head · 2026 pitching

Dean Kremer vs Zebby Matthews

In 2026 Zebby Matthews 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.

2026 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticDean KremerZebby Matthews
G1723
GS1723
IP90.1130.1
W59
SO86116
ERA4.684.90
FIP4.794.71
WHIP1.141.26
K/98.68.0
BB/92.92.7
FIP−114113
WAR0.40.8

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.
StatisticDean KremerZebby Matthews
G14348
GS14048
IP762.0247.1
W4615
L4521
SV00
SO664247
BB25174
ERA4.315.39
WHIP1.271.39
K/97.89.0
BB/93.02.7
HR/91.31.7
WAR7.11.9

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.