MLB Daily DeltaWeek 18 · July 29, 2026
Portrait of Grant Holmes
Grant Holmes
ATL · P
Change to
Portrait of Kumar Rocker
Kumar Rocker
TEX · P
Change to
Who's more valuable, rest of season

Kumar Rocker.

He projects to help you in more roto categories the rest of the way — ERA and WHIP.

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

Kumar Rocker wins 2 categories (ERA, WHIP); Grant Holmes wins 1 (K); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Holmes
94.2
Kumar Rocker
94.4
Swinging-Strike %lg 11.0% · higher = better
Grant Holmes
12.8%
Kumar Rocker
12.5%
Strikeout %lg 22.0% · higher = better
Grant Holmes
19.7%
Kumar Rocker
21.3%
Chase %lg 28.5% · higher = better
Grant Holmes
31.3%
Kumar Rocker
31.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Holmes
43.0%
Kumar Rocker
42.1%
Barrel % Allowedlg 8.0% · lower = better
Grant Holmes
8.9%
Kumar Rocker
7.3%
xwOBA Allowedlg .315 · lower = better
Grant Holmes
.333
Kumar Rocker
.329
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
Grant Holmes
3.154.90
lg xERA 4.10
now 3.95
4.51
Kumar Rocker
3.154.90
lg xERA 4.10
now 3.54
4.43
WHIPlower is better
Grant Holmes
1.251.46
now 1.33
1.39
Kumar Rocker
1.251.46
now 1.32
1.34

Volume · rest of season
Strikeoutshigher is better
Grant Holmes
4060.20
now 53
46
Kumar Rocker
4060.20
now 44
35
Winshigher is better
Grant Holmes
.2003.80
now 3
23
Kumar Rocker
.2003.80
now 2
12

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

If you already own them — trade angle
Sell HighGrant Holmes — sell high. His value is peaking; good time to trade him.conf 0.95
SellKumar Rocker — sell.conf 0.70
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