MLB Daily DeltaWeek 19 · August 1, 2026
Portrait of Colin Holderman
Colin Holderman
CLE · P
Change to
Portrait of Ryne Stanek
Ryne Stanek
STL · P
Change to
Who's more valuable, rest of season

Colin Holderman.

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

Colin Holderman wins 3 categories (ERA, WHIP, W); Ryne Stanek wins 2 (K, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Colin Holderman
97.4
Ryne Stanek
98.1
Swinging-Strike %lg 11.0% · higher = better
Colin Holderman
12.1%
Ryne Stanek
14.1%
Strikeout %lg 22.0% · higher = better
Colin Holderman
25.3%
Ryne Stanek
24.3%
Chase %lg 28.5% · higher = better
Colin Holderman
29.0%
Ryne Stanek
29.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Colin Holderman
45.6%
Ryne Stanek
33.6%
Barrel % Allowedlg 8.0% · lower = better
Colin Holderman
7.8%
Ryne Stanek
7.1%
xwOBA Allowedlg .315 · lower = better
Colin Holderman
.272
Ryne Stanek
.308
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
Colin Holderman
26.93
lg xERA 4.10
now 2.14
3.69
Ryne Stanek
26.93
lg xERA 4.10
now 5.56
3.71
WHIPlower is better
Colin Holderman
.9002.14
now 0.81
1.24
Ryne Stanek
.9002.14
now 1.76
1.25

Volume · rest of season
Strikeoutshigher is better
Colin Holderman
4035.60
now 23
18
Ryne Stanek
4035.60
now 30
23
Winshigher is better
Colin Holderman
.0005.60
now 3
14
Ryne Stanek
.0005.60
now 1
01
Saveshigher is better
Colin Holderman
.0002.40
now 0
0
Ryne Stanek
.0002.40
now 1
01
If you already own them — trade angle
Sell HighColin Holderman — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeRyne Stanek — hold.conf 0.50
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