Head to head · 2026 pitching

Mason Miller vs Devin Williams

So far in 2026 Mason Miller has been worth 2.0 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.

Mason Miller SD

Devin Williams NYM

2026 pitching, season in progress. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
Statistic	Mason Miller	Devin Williams
G	62	42
GS	0	0
IP	66.0	38.2
W	5	3
SO	123	51
ERA	1.23	4.66
FIP	1.10	3.10
WHIP	0.85	1.66
K/9	16.8	11.9
BB/9	3.1	4.9
FIP−	26	74
WAR	2.7	0.7

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.
Statistic	Mason Miller	Devin Williams
G	187	350
GS	6	0
IP	226.0	336.1
W	8	34
L	9	18
SV	87	102
SO	369	516
BB	88	158
ERA	2.35	2.70
WHIP	0.92	1.11
K/9	14.7	13.8
BB/9	3.5	4.2
HR/9	0.6	0.6
WAR	7.0	8.6

Mason Miller’s full profile →Devin Williams’s full profile →

More head to heads

The same seasons, measured against somebody else.

Mason Miller vs

Devin Williams vs

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.