MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Nathan Eovaldi
Nathan Eovaldi
TEX · P
Change to
Portrait of Walbert Ureña
Walbert Ureña
LAA · 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

Nathan Eovaldi wins 1 (WHIP); Walbert Ureña 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
Nathan Eovaldi
94.4
Walbert Ureña
97.9
Swinging-Strike %lg 11.0% · higher = better
Nathan Eovaldi
15.4%
Walbert Ureña
13.0%
Strikeout %lg 22.0% · higher = better
Nathan Eovaldi
23.7%
Walbert Ureña
22.7%
Chase %lg 28.5% · higher = better
Nathan Eovaldi
36.3%
Walbert Ureña
31.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Nathan Eovaldi
41.5%
Walbert Ureña
35.2%
Barrel % Allowedlg 8.0% · lower = better
Nathan Eovaldi
8.5%
Walbert Ureña
5.4%
xwOBA Allowedlg .315 · lower = better
Nathan Eovaldi
.319
Walbert Ureña
.281
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
Nathan Eovaldi
24.96
lg xERA 4.10
now 3.93
4.24
Walbert Ureña
24.96
lg xERA 4.10
now 2.44
3.29
WHIPlower is better
Nathan Eovaldi
11.49
now 1.11
1.21
Walbert Ureña
11.49
now 1.38
1.36

Volume · rest of season
Strikeoutshigher is better
Nathan Eovaldi
4093.80
now 67
0
Walbert Ureña
4093.80
now 41
0
Winshigher is better
Nathan Eovaldi
.0007
now 5
0–0
Walbert Ureña
.0007
now 2
0–0

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

If you already own them — trade angle
Hold · leans sellNathan Eovaldi — hold.conf 0.60
BuyWalbert Ureña — buy.conf 0.84
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