Head to head · 2026 pitching

Devin Williams vs Kirby Yates

So far in 2026 Devin Williams has been worth 0.1 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.

Devin Williams NYM

Kirby Yates LAA

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	Devin Williams	Kirby Yates
G	42	44
GS	0	0
IP	38.2	39.2
W	3	2
SO	51	47
ERA	4.66	3.40
FIP	3.10	3.30
WHIP	1.66	1.21
K/9	11.9	10.7
BB/9	4.9	3.9
FIP−	74	79
WAR	0.7	0.6

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	Devin Williams	Kirby Yates
G	350	479
GS	0	0
IP	336.1	456.1
W	34	32
L	18	27
SV	102	100
SO	516	628
BB	158	183
ERA	2.70	3.33
WHIP	1.11	1.12
K/9	13.8	12.4
BB/9	4.2	3.6
HR/9	0.6	1.2
WAR	8.6	5.9

Devin Williams’s full profile →Kirby Yates’s full profile →

More head to heads

The same seasons, measured against somebody else.

Devin Williams vs

Kirby Yates 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.