MLB Daily DeltaWeek 19 · July 30, 2026
Kodai Senga
NYM · P
Change to
Portrait of Walker Buehler
Walker Buehler
SD · P
Change to
Who's more valuable, rest of season

Kodai Senga.

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

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

Kodai Senga wins 3 categories (K, ERA, WHIP); Walker Buehler wins 1 (W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Kodai Senga
96.2
Walker Buehler
94.0
Swinging-Strike %lg 11.0% · higher = better
Kodai Senga
13.1%
Walker Buehler
9.6%
Strikeout %lg 22.0% · higher = better
Kodai Senga
25.3%
Walker Buehler
21.0%
Chase %lg 28.5% · higher = better
Kodai Senga
26.7%
Walker Buehler
26.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Kodai Senga
38.9%
Walker Buehler
41.1%
Barrel % Allowedlg 8.0% · lower = better
Kodai Senga
13.3%
Walker Buehler
8.8%
xwOBA Allowedlg .315 · lower = better
Kodai Senga
.354
Walker Buehler
.324
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
Kodai Senga
2.148.25
lg xERA 4.10
now 9.00
4.10
Walker Buehler
2.148.25
lg xERA 4.10
now 4.88
4.33
WHIPlower is better
Kodai Senga
1.042.21
now 1.95
1.30
Walker Buehler
1.042.21
now 1.32
1.40

Volume · rest of season
Strikeoutshigher is better
Kodai Senga
4051
now 23
43
Walker Buehler
4051
now 43
38
Winshigher is better
Kodai Senga
.0005.60
now 0
00
Walker Buehler
.0005.60
now 3
24

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

If you already own them — trade angle
Hold · wait & seeKodai Senga — hold.conf 0.55
SellWalker Buehler — sell.conf 0.66
Tweet