MLB Daily DeltaWeek 25 · September 10, 2026
Carson Seymour
SF · P
Change to
Franco Aleman
CLE · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

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

Carson Seymour wins 0 (none); Franco Aleman wins 0 (none); 4 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
Franco Aleman
96.1
Swinging-Strike %lg 11.0% · higher = better
Carson Seymour
10.3%
Franco Aleman
12.4%
Strikeout %lg 22.0% · higher = better
Carson Seymour
16.2%
Franco Aleman
27.9%
Chase %lg 28.5% · higher = better
Carson Seymour
23.6%
Franco Aleman
25.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Carson Seymour
39.2%
Franco Aleman
40.0%
Barrel % Allowedlg 8.0% · lower = better
Carson Seymour
10.1%
Franco Aleman
4.0%
xwOBA Allowedlg .315 · lower = better
Carson Seymour
.395
Franco Aleman
.280
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
Franco Aleman
28.25
lg xERA 4.10
now 2.25
3.70
WHIPlower is better
Carson Seymour
.9002.55
now 2.33
1.24
Franco Aleman
.9002.55
now 1.00
1.24

Volume · rest of season
Strikeoutshigher is better
Carson Seymour
407.60
now 1
2
Franco Aleman
407.60
now 2
2
Winshigher is better
Carson Seymour
.000.480
now 0
00
Franco Aleman
.000.480
now 0
00

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 & seeFranco Aleman — hold.conf 0.50
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