MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Cade Cavalli
Cade Cavalli
WSH · 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.

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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cade Cavalli
96.6
Stephen Kolek
94.2
Swinging-Strike %lg 11.0% · higher = better
Cade Cavalli
11.3%
Stephen Kolek
10.2%
Strikeout %lg 22.0% · higher = better
Cade Cavalli
24.3%
Stephen Kolek
17.2%
Chase %lg 28.5% · higher = better
Cade Cavalli
31.0%
Stephen Kolek
26.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Cade Cavalli
38.9%
Stephen Kolek
38.6%
Barrel % Allowedlg 8.0% · lower = better
Cade Cavalli
7.9%
Stephen Kolek
6.5%
xwOBA Allowedlg .315 · lower = better
Cade Cavalli
.326
Stephen Kolek
.291
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
Cade Cavalli
3.164.60
lg xERA 4.10
now 3.62
4.28
Stephen Kolek
3.164.60
lg xERA 4.10
now 3.48
4.03
WHIPlower is better
Cade Cavalli
.9001.61
now 1.42
1.32
Stephen Kolek
.9001.61
now 0.94
1.30

Volume · rest of season
Strikeoutshigher is better
Cade Cavalli
40126.80
now 74
96
Stephen Kolek
40126.80
now 19
47
Winshigher is better
Cade Cavalli
.20012.80
now 3
36
Stephen Kolek
.20012.80
now 3
510

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

If you already own them — trade angle
Hold · leans sellCade Cavalli — hold.conf 0.60
Sell HighStephen Kolek — sell high. His value is peaking; good time to trade him.conf 0.84
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