MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of Kumar Rocker
Kumar Rocker
TEX · P
Change to
Rhett Lowder
CIN · 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 — strikeouts and WHIP.

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

Kumar Rocker wins 2 categories (K, WHIP); Rhett Lowder wins 1 (W); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Kumar Rocker
94.4
Rhett Lowder
93.1
Swinging-Strike %lg 11.0% · higher = better
Kumar Rocker
10.8%
Rhett Lowder
8.6%
Strikeout %lg 22.0% · higher = better
Kumar Rocker
18.5%
Rhett Lowder
17.9%
Chase %lg 28.5% · higher = better
Kumar Rocker
29.8%
Rhett Lowder
24.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Kumar Rocker
44.4%
Rhett Lowder
39.2%
Barrel % Allowedlg 8.0% · lower = better
Kumar Rocker
7.9%
Rhett Lowder
7.7%
xwOBA Allowedlg .315 · lower = better
Kumar Rocker
.347
Rhett Lowder
.346
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
Kumar Rocker
2.955.60
lg xERA 4.10
now 3.54
4.70
Rhett Lowder
2.955.60
lg xERA 4.10
now 5.01
4.68
WHIPlower is better
Kumar Rocker
1.251.56
now 1.32
1.42
Rhett Lowder
1.251.56
now 1.45
1.49

Volume · rest of season
Strikeoutshigher is better
Kumar Rocker
4082.80
now 44
68
Rhett Lowder
4082.80
now 31
56
Winshigher is better
Kumar Rocker
.00010.40
now 2
24
Rhett Lowder
.00010.40
now 3
48

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

If you already own them — trade angle
SellKumar Rocker — sell.conf 0.83
SellRhett Lowder — sell.conf 0.82
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