MLB Daily DeltaWeek 13 · June 23, 2026
Tarik Skubal
DET · P
Change to
Portrait of Zack Wheeler
Zack Wheeler
PHI · 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

Tarik Skubal wins 2 (K, WHIP); Zack Wheeler wins 2 (ERA, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Tarik Skubal
96.7
Zack Wheeler
95.3
Swinging-Strike %lg 11.0% · higher = better
Tarik Skubal
14.8%
Zack Wheeler
13.8%
Strikeout %lg 22.0% · higher = better
Tarik Skubal
26.9%
Zack Wheeler
26.6%
Chase %lg 28.5% · higher = better
Tarik Skubal
34.9%
Zack Wheeler
35.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Tarik Skubal
41.4%
Zack Wheeler
35.3%
Barrel % Allowedlg 8.0% · lower = better
Tarik Skubal
6.2%
Zack Wheeler
7.1%
xwOBA Allowedlg .315 · lower = better
Tarik Skubal
.298
Zack Wheeler
.272
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
Tarik Skubal
24.17
lg xERA 4.10
now 2.70
3.63
Zack Wheeler
24.17
lg xERA 4.10
now 2.27
3.00
WHIPlower is better
Tarik Skubal
.9001.27
now 0.95
1.09
Zack Wheeler
.9001.27
now 0.85
1.15

Volume · rest of season
Strikeoutshigher is better
Tarik Skubal
40101.60
now 45
84
Zack Wheeler
40101.60
now 40
71
Winshigher is better
Tarik Skubal
.20012.80
now 3
48
Zack Wheeler
.20012.80
now 4
510

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

If you already own them — trade angle
BuyTarik Skubal — buy.conf 0.74
Sell HighZack Wheeler — sell high. His value is peaking; good time to trade him.conf 0.95
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