MLB Daily DeltaWeek 19 · August 1, 2026
Portrait of Colin Holderman
Colin Holderman
CLE · P
Change to
Portrait of Joel Kuhnel
Joel Kuhnel
MIL · 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 — strikeouts, ERA, WHIP, and wins.

Head-to-head
K
ERA
WHIP
W
SV

Colin Holderman wins 4 categories (K, ERA, WHIP, W); Joel Kuhnel wins 1 (SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Colin Holderman
97.4
Joel Kuhnel
95.1
Swinging-Strike %lg 11.0% · higher = better
Colin Holderman
12.1%
Joel Kuhnel
10.7%
Strikeout %lg 22.0% · higher = better
Colin Holderman
25.3%
Joel Kuhnel
14.0%
Chase %lg 28.5% · higher = better
Colin Holderman
29.0%
Joel Kuhnel
29.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Colin Holderman
45.6%
Joel Kuhnel
39.5%
Barrel % Allowedlg 8.0% · lower = better
Colin Holderman
7.8%
Joel Kuhnel
5.9%
xwOBA Allowedlg .315 · lower = better
Colin Holderman
.272
Joel Kuhnel
.355
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
24.41
lg xERA 4.10
now 2.14
3.69
Joel Kuhnel
24.41
lg xERA 4.10
now 3.04
3.76
WHIPlower is better
Colin Holderman
.9001.43
now 0.81
1.24
Joel Kuhnel
.9001.43
now 1.18
1.25

Volume · rest of season
Strikeoutshigher is better
Colin Holderman
4028.60
now 23
18
Joel Kuhnel
4028.60
now 13
11
Winshigher is better
Colin Holderman
.0005.60
now 3
14
Joel Kuhnel
.0005.60
now 1
01
Saveshigher is better
Colin Holderman
.0005.60
now 0
0
Joel Kuhnel
.0005.60
now 4
24
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 & seeJoel Kuhnel — hold.conf 0.50
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