MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of Carmen Mlodzinski
Carmen Mlodzinski
PIT · P
Change to
Portrait of Kumar Rocker
Kumar Rocker
TEX · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Carmen Mlodzinski wins 2 (K, W); Kumar Rocker wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Carmen Mlodzinski
95.0
Kumar Rocker
94.4
Swinging-Strike %lg 11.0% · higher = better
Carmen Mlodzinski
9.6%
Kumar Rocker
12.4%
Strikeout %lg 22.0% · higher = better
Carmen Mlodzinski
18.6%
Kumar Rocker
21.3%
Chase %lg 28.5% · higher = better
Carmen Mlodzinski
30.4%
Kumar Rocker
31.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Carmen Mlodzinski
46.2%
Kumar Rocker
42.1%
Barrel % Allowedlg 8.0% · lower = better
Carmen Mlodzinski
7.2%
Kumar Rocker
7.3%
xwOBA Allowedlg .315 · lower = better
Carmen Mlodzinski
.339
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
Carmen Mlodzinski
3.105.08
lg xERA 4.10
now 3.76
4.64
Kumar Rocker
3.105.08
lg xERA 4.10
now 3.54
4.42
WHIPlower is better
Carmen Mlodzinski
1.251.49
now 1.42
1.38
Kumar Rocker
1.251.49
now 1.32
1.34

Volume · rest of season
Strikeoutshigher is better
Carmen Mlodzinski
4051.60
now 46
39
Kumar Rocker
4051.60
now 44
35
Winshigher is better
Carmen Mlodzinski
.0006.60
now 4
25
Kumar Rocker
.0006.60
now 2
12

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

If you already own them — trade angle
SellCarmen Mlodzinski — sell.conf 0.80
SellKumar Rocker — sell.conf 0.70
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