MLB Daily DeltaWeek 25 · September 10, 2026
Alec Gamboa
BOS · 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); Alec Gamboa wins 0 (none); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Alec Gamboa
95.5
Mason Miller
101.5
Swinging-Strike %lg 11.0% · higher = better
Alec Gamboa
9.4%
Mason Miller
21.9%
Strikeout %lg 22.0% · higher = better
Alec Gamboa
18.1%
Mason Miller
48.5%
Chase %lg 28.5% · higher = better
Alec Gamboa
29.3%
Mason Miller
36.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Alec Gamboa
35.1%
Mason Miller
28.9%
Barrel % Allowedlg 8.0% · lower = better
Alec Gamboa
2.6%
Mason Miller
5.2%
xwOBA Allowedlg .315 · lower = better
Alec Gamboa
.249
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
Alec Gamboa
25.18
lg xERA 4.10
now 0.00
3.70
Mason Miller
25.18
lg xERA 4.10
now 0.72
1.48
WHIPlower is better
Alec Gamboa
.9001.74
now 0.00
1.24
Mason Miller
.9001.74
now 0.84
0.95

Volume · rest of season
Strikeoutshigher is better
Alec Gamboa
4067.80
now 2
8
Mason Miller
4067.80
now 49
9
Winshigher is better
Alec Gamboa
.0001.48
now 0
00
Mason Miller
.0001.48
now 1
00
Saveshigher is better
Alec Gamboa
.00023.80
now 0
0
Mason Miller
.00023.80
now 17
24
If you already own them — trade angle
Sell HighAlec Gamboa — sell high. His value is peaking; good time to trade him.conf 0.95
BuyMason Miller — buy.conf 0.92
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