MLB Daily DeltaWeek 18 · July 27, 2026
Portrait of Michael Soroka
Michael Soroka
AZ · P
Change to
Portrait of Parker Messick
Parker Messick
CLE · 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

Michael Soroka wins 2 (WHIP, W); Parker Messick wins 2 (K, ERA); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Michael Soroka
93.7
Parker Messick
94.0
Swinging-Strike %lg 11.0% · higher = better
Michael Soroka
11.0%
Parker Messick
12.4%
Strikeout %lg 22.0% · higher = better
Michael Soroka
23.7%
Parker Messick
24.8%
Chase %lg 28.5% · higher = better
Michael Soroka
33.6%
Parker Messick
31.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Michael Soroka
34.1%
Parker Messick
33.1%
Barrel % Allowedlg 8.0% · lower = better
Michael Soroka
8.6%
Parker Messick
5.4%
xwOBA Allowedlg .315 · lower = better
Michael Soroka
.309
Parker Messick
.280
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
Michael Soroka
24.72
lg xERA 4.10
now 3.25
4.00
Parker Messick
24.72
lg xERA 4.10
now 2.21
3.25
WHIPlower is better
Michael Soroka
11.29
now 1.20
1.19
Parker Messick
11.29
now 1.07
1.22

Volume · rest of season
Strikeoutshigher is better
Michael Soroka
4084.80
now 60
47
Parker Messick
4084.80
now 74
55
Winshigher is better
Michael Soroka
110
now 7
48
Parker Messick
110
now 6
36

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

If you already own them — trade angle
Hold · steadyMichael Soroka — hold.conf 0.60
Sell HighParker Messick — sell high. His value is peaking; good time to trade him.conf 0.88
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