MLB Daily DeltaWeek 27 · September 27, 2026
Cole Wilcox
SEA · P
Change to
Portrait of Devin Williams
Devin Williams
NYM · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 0–0, 4 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Cole Wilcox wins 0 (none); Devin Williams wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cole Wilcox
96.6
Devin Williams
93.9
Swinging-Strike %lg 11.0% · higher = better
Cole Wilcox
14.5%
Devin Williams
17.8%
Strikeout %lg 22.0% · higher = better
Cole Wilcox
22.8%
Devin Williams
28.7%
Chase %lg 28.5% · higher = better
Cole Wilcox
31.0%
Devin Williams
39.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Cole Wilcox
46.1%
Devin Williams
29.6%
Barrel % Allowedlg 8.0% · lower = better
Cole Wilcox
6.6%
Devin Williams
4.6%
xwOBA Allowedlg .315 · lower = better
Cole Wilcox
.355
Devin Williams
.282
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Cole Wilcox
3.026.08
lg xERA 4.10
now 5.40
3.70
Devin Williams
3.026.08
lg xERA 4.10
now 5.40
3.70
WHIPlower is better
Cole Wilcox
.9002.55
now 2.18
1.24
Devin Williams
.9002.55
now 1.55
1.24

Volume · rest of season
Strikeoutshigher is better
Cole Wilcox
4043.40
now 15
0
Devin Williams
4043.40
now 31
0
Winshigher is better
Cole Wilcox
.0004.20
now 0
0–0
Devin Williams
.0004.20
now 3
0–0

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Hold · wait & seeCole Wilcox — hold.conf 0.50
Buy LowDevin Williams — buy low. The dip is a window to acquire.conf 0.90
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