MLB Daily DeltaWeek 25 · September 10, 2026
Carson Seymour
SF · P
Change to
Portrait of Mason Miller
Mason Miller
SD · P
Change to
Who's more valuable, rest of season

Mason Miller.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, WHIP, and saves.

Head-to-head
K
ERA
WHIP
W
SV

Mason Miller wins 4 categories (K, ERA, WHIP, SV); Carson Seymour wins 0 (none); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Carson Seymour
97.1
Mason Miller
101.5
Swinging-Strike %lg 11.0% · higher = better
Carson Seymour
10.3%
Mason Miller
21.9%
Strikeout %lg 22.0% · higher = better
Carson Seymour
16.2%
Mason Miller
48.5%
Chase %lg 28.5% · higher = better
Carson Seymour
23.6%
Mason Miller
36.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Carson Seymour
39.2%
Mason Miller
28.9%
Barrel % Allowedlg 8.0% · lower = better
Carson Seymour
10.1%
Mason Miller
5.2%
xwOBA Allowedlg .315 · lower = better
Carson Seymour
.395
Mason Miller
.187
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
Mason Miller
28.25
lg xERA 4.10
now 0.72
1.48
WHIPlower is better
Carson Seymour
.9002.55
now 2.33
1.24
Mason Miller
.9002.55
now 0.84
0.95

Volume · rest of season
Strikeoutshigher is better
Carson Seymour
4068.20
now 1
2
Mason Miller
4068.20
now 49
9
Winshigher is better
Carson Seymour
.0001.48
now 0
00
Mason Miller
.0001.48
now 1
00
Saveshigher is better
Carson Seymour
.00023.80
now 0
0
Mason Miller
.00023.80
now 17
24
If you already own them — trade angle
Hold · wait & seeCarson Seymour — hold.conf 0.50
BuyMason Miller — buy.conf 0.92
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