MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Jacob Webb
Jacob Webb
CHC · P
Change to
Portrait of Seranthony Domínguez
Seranthony Domínguez
SEA · 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

Jacob Webb wins 1 (WHIP); Seranthony Domínguez wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jacob Webb
94.2
Seranthony Domínguez
97.3
Swinging-Strike %lg 11.0% · higher = better
Jacob Webb
16.6%
Seranthony Domínguez
13.1%
Strikeout %lg 22.0% · higher = better
Jacob Webb
25.6%
Seranthony Domínguez
24.9%
Chase %lg 28.5% · higher = better
Jacob Webb
32.5%
Seranthony Domínguez
28.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Jacob Webb
41.5%
Seranthony Domínguez
32.7%
Barrel % Allowedlg 8.0% · lower = better
Jacob Webb
7.7%
Seranthony Domínguez
6.9%
xwOBA Allowedlg .315 · lower = better
Jacob Webb
.322
Seranthony Domínguez
.297
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
Jacob Webb
24.80
lg xERA 4.10
now 2.55
4.16
Seranthony Domínguez
24.80
lg xERA 4.10
now 3.97
3.70
WHIPlower is better
Jacob Webb
1.071.44
now 1.34
1.28
Seranthony Domínguez
1.071.44
now 1.15
1.36

Volume · rest of season
Strikeoutshigher is better
Jacob Webb
4043.40
now 31
0
Seranthony Domínguez
4043.40
now 28
0
Winshigher is better
Jacob Webb
.0004.20
now 1
0–0
Seranthony Domínguez
.0004.20
now 3
0–0

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

If you already own them — trade angle
SellJacob Webb — sell.conf 0.64
BuySeranthony Domínguez — buy.conf 0.72
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