MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of Kumar Rocker
Kumar Rocker
TEX · P
Change to
Yusei Kikuchi
LAA · P
Change to
Who's more valuable, rest of season

Yusei Kikuchi.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Kumar Rocker’s box score looks better right now, but the luck-stripped projection flips it.

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

Yusei Kikuchi wins 3 categories (K, ERA, WHIP); Kumar Rocker wins 1 (W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Kumar Rocker
94.4
Yusei Kikuchi
95.4
Swinging-Strike %lg 11.0% · higher = better
Kumar Rocker
12.4%
Yusei Kikuchi
12.5%
Strikeout %lg 22.0% · higher = better
Kumar Rocker
21.3%
Yusei Kikuchi
23.2%
Chase %lg 28.5% · higher = better
Kumar Rocker
31.7%
Yusei Kikuchi
27.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Kumar Rocker
42.1%
Yusei Kikuchi
42.6%
Barrel % Allowedlg 8.0% · lower = better
Kumar Rocker
7.3%
Yusei Kikuchi
8.5%
xwOBA Allowedlg .315 · lower = better
Kumar Rocker
.329
Yusei Kikuchi
.340
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
2.636.72
lg xERA 4.10
now 3.54
4.42
Yusei Kikuchi
2.636.72
lg xERA 4.10
now 5.81
4.18
WHIPlower is better
Kumar Rocker
1.201.69
now 1.32
1.34
Yusei Kikuchi
1.201.69
now 1.58
1.31

Volume · rest of season
Strikeoutshigher is better
Kumar Rocker
4049.60
now 44
34
Yusei Kikuchi
4049.60
now 33
42
Winshigher is better
Kumar Rocker
.0002.80
now 2
12
Yusei Kikuchi
.0002.80
now 0
00

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

If you already own them — trade angle
SellKumar Rocker — sell.conf 0.70
Hold · wait & seeYusei Kikuchi — hold.conf 0.55
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