MLB Daily DeltaWeek 25 · September 11, 2026
Carson Seymour
SF · P
Change to
Portrait of Cooper Criswell
Cooper Criswell
SEA · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

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

Carson Seymour wins 1 (WHIP); Cooper Criswell wins 1 (K); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Carson Seymour
97.1
Cooper Criswell
90.9
Swinging-Strike %lg 11.0% · higher = better
Carson Seymour
10.3%
Cooper Criswell
10.8%
Strikeout %lg 22.0% · higher = better
Carson Seymour
16.2%
Cooper Criswell
18.7%
Chase %lg 28.5% · higher = better
Carson Seymour
23.6%
Cooper Criswell
36.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Carson Seymour
39.2%
Cooper Criswell
39.2%
Barrel % Allowedlg 8.0% · lower = better
Carson Seymour
10.1%
Cooper Criswell
4.9%
xwOBA Allowedlg .315 · lower = better
Carson Seymour
.395
Cooper Criswell
.293
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
Carson Seymour
28.25
lg xERA 4.10
now 9.00
3.70
Cooper Criswell
28.25
lg xERA 4.10
now 3.08
3.69
WHIPlower is better
Carson Seymour
.9002.55
now 2.33
1.24
Cooper Criswell
.9002.55
now 1.10
1.25

Volume · rest of season
Strikeoutshigher is better
Carson Seymour
4026.20
now 1
2
Cooper Criswell
4026.20
now 19
3
Winshigher is better
Carson Seymour
.0002.80
now 0
00
Cooper Criswell
.0002.80
now 2
01

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

If you already own them — trade angle
Hold · wait & seeCarson Seymour — hold.conf 0.50
Hold · wait & seeCooper Criswell — hold.conf 0.50
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