MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Casey Legumina
Casey Legumina
TB · 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

Casey Legumina 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
Casey Legumina
93.0
Seranthony Domínguez
97.3
Swinging-Strike %lg 11.0% · higher = better
Casey Legumina
10.9%
Seranthony Domínguez
13.1%
Strikeout %lg 22.0% · higher = better
Casey Legumina
18.3%
Seranthony Domínguez
24.9%
Chase %lg 28.5% · higher = better
Casey Legumina
32.5%
Seranthony Domínguez
28.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Casey Legumina
38.3%
Seranthony Domínguez
32.7%
Barrel % Allowedlg 8.0% · lower = better
Casey Legumina
6.4%
Seranthony Domínguez
6.9%
xwOBA Allowedlg .315 · lower = better
Casey Legumina
.315
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
Casey Legumina
3.484.25
lg xERA 4.10
now 3.70
4.03
Seranthony Domínguez
3.484.25
lg xERA 4.10
now 3.97
3.70
WHIPlower is better
Casey Legumina
1.031.56
now 1.44
1.31
Seranthony Domínguez
1.031.56
now 1.15
1.36

Volume · rest of season
Strikeoutshigher is better
Casey Legumina
4039.20
now 16
0
Seranthony Domínguez
4039.20
now 28
0
Winshigher is better
Casey Legumina
.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
Hold · steadyCasey Legumina — hold.conf 0.60
BuySeranthony Domínguez — buy.conf 0.72
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