MLB Daily DeltaWeek 15 · July 8, 2026
Portrait of Walbert Ureña
Walbert Ureña
LAA · P
Change to
Portrait of Zebby Matthews
Zebby Matthews
MIN · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Walbert Ureña wins 2 (ERA, W); Zebby Matthews wins 2 (K, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Walbert Ureña
97.4
Zebby Matthews
95.1
Swinging-Strike %lg 11.0% · higher = better
Walbert Ureña
12.7%
Zebby Matthews
10.9%
Strikeout %lg 22.0% · higher = better
Walbert Ureña
22.3%
Zebby Matthews
20.5%
Chase %lg 28.5% · higher = better
Walbert Ureña
31.5%
Zebby Matthews
27.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Walbert Ureña
33.2%
Zebby Matthews
40.0%
Barrel % Allowedlg 8.0% · lower = better
Walbert Ureña
5.6%
Zebby Matthews
12.8%
xwOBA Allowedlg .315 · lower = better
Walbert Ureña
.282
Zebby Matthews
.326
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
Walbert Ureña
25.51
lg xERA 4.10
now 2.44
3.26
Zebby Matthews
25.51
lg xERA 4.10
now 4.63
4.33
WHIPlower is better
Walbert Ureña
.9001.58
now 1.38
1.42
Zebby Matthews
.9001.58
now 1.03
1.26

Volume · rest of season
Strikeoutshigher is better
Walbert Ureña
4081.40
now 41
54
Zebby Matthews
4081.40
now 24
65
Winshigher is better
Walbert Ureña
.0005.20
now 2
24
Zebby Matthews
.0005.20
now 1
23

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

If you already own them — trade angle
BuyWalbert Ureña — buy.conf 0.85
SellZebby Matthews — sell.conf 0.66
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