MLB Daily DeltaWeek 19 · August 1, 2026
Portrait of Michael King
Michael King
SD · P
Change to
Portrait of Stephen Kolek
Stephen Kolek
KC · P
Change to
Who's more valuable, rest of season

Stephen Kolek.

He projects to help you in more roto categories the rest of the way — ERA, WHIP, and wins. Michael King’s box score looks better right now, but it’s built on luck that won’t hold.

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

Stephen Kolek wins 3 categories (ERA, WHIP, W); Michael King wins 1 (K); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Michael King
94.0
Stephen Kolek
94.2
Swinging-Strike %lg 11.0% · higher = better
Michael King
11.9%
Stephen Kolek
9.6%
Strikeout %lg 22.0% · higher = better
Michael King
21.2%
Stephen Kolek
15.2%
Chase %lg 28.5% · higher = better
Michael King
30.0%
Stephen Kolek
26.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Michael King
33.2%
Stephen Kolek
36.9%
Barrel % Allowedlg 8.0% · lower = better
Michael King
8.7%
Stephen Kolek
6.8%
xwOBA Allowedlg .315 · lower = better
Michael King
.329
Stephen Kolek
.303
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 King
2.694.90
lg xERA 4.10
now 3.18
4.41
Stephen Kolek
2.694.90
lg xERA 4.10
now 3.48
3.83
WHIPlower is better
Michael King
.9001.49
now 1.13
1.33
Stephen Kolek
.9001.49
now 0.94
1.32

Volume · rest of season
Strikeoutshigher is better
Michael King
4083.40
now 65
47
Stephen Kolek
4083.40
now 19
27
Winshigher is better
Michael King
.4007.60
now 4
24
Stephen Kolek
.4007.60
now 3
36

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

If you already own them — trade angle
Sell HighMichael King — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · leans buyStephen Kolek — hold.conf 0.60
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