MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Cade Cavalli
Cade Cavalli
WSH · P
Change to
Portrait of Gavin Williams
Gavin Williams
CLE · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Cade Cavalli wins 1 (ERA); Gavin Williams wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cade Cavalli
96.8
Gavin Williams
97.6
Swinging-Strike %lg 11.0% · higher = better
Cade Cavalli
13.0%
Gavin Williams
16.1%
Strikeout %lg 22.0% · higher = better
Cade Cavalli
28.3%
Gavin Williams
33.2%
Chase %lg 28.5% · higher = better
Cade Cavalli
32.1%
Gavin Williams
33.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Cade Cavalli
40.5%
Gavin Williams
46.6%
Barrel % Allowedlg 8.0% · lower = better
Cade Cavalli
7.0%
Gavin Williams
11.4%
xwOBA Allowedlg .315 · lower = better
Cade Cavalli
.296
Gavin Williams
.302
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
Cade Cavalli
2.764.15
lg xERA 4.10
now 3.62
3.68
Gavin Williams
2.764.15
lg xERA 4.10
now 3.07
3.84
WHIPlower is better
Cade Cavalli
.9601.55
now 1.42
1.21
Gavin Williams
.9601.55
now 1.09
1.15

Volume · rest of season
Strikeoutshigher is better
Cade Cavalli
40123.20
now 74
0
Gavin Williams
40123.20
now 88
0
Winshigher is better
Cade Cavalli
.00011.20
now 3
0–0
Gavin Williams
.00011.20
now 8
0–0

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

If you already own them — trade angle
BuyCade Cavalli — buy.conf 0.73
Hold · leans buyGavin Williams — hold.conf 0.60
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