DataBaseball
2026

Head to head · 2025 pitching

Hunter Harvey vs Michael Tonkin

In 2025 Hunter Harvey 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.
StatisticHunter HarveyMichael Tonkin
G1221
GS00
IP10.224.0
W12
SO1119
ERA0.004.88
FIP1.354.80
WHIP0.661.17
K/99.37.1
BB/90.83.0
FIP−33115
WAR0.4-0.0

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.
StatisticHunter HarveyMichael Tonkin
G186230
GS00
IP189.0299.1
W1016
L1211
SV113
SO205302
BB52106
ERA3.194.33
WHIP1.111.28
K/99.89.1
BB/92.53.2
HR/90.91.4
WAR3.21.2

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.