MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Andrew Alvarez
Andrew Alvarez
WSH · 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 — ERA, WHIP, and saves.

Head-to-head
K
ERA
WHIP
W
SV

Mason Miller wins 3 categories (ERA, WHIP, SV); Andrew Alvarez wins 1 (W); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Andrew Alvarez
92.3
Mason Miller
101.5
Swinging-Strike %lg 11.0% · higher = better
Andrew Alvarez
11.1%
Mason Miller
21.9%
Strikeout %lg 22.0% · higher = better
Andrew Alvarez
22.7%
Mason Miller
48.5%
Chase %lg 28.5% · higher = better
Andrew Alvarez
30.0%
Mason Miller
36.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrew Alvarez
40.9%
Mason Miller
28.9%
Barrel % Allowedlg 8.0% · lower = better
Andrew Alvarez
5.7%
Mason Miller
5.2%
xwOBA Allowedlg .315 · lower = better
Andrew Alvarez
.321
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
Andrew Alvarez
25.48
lg xERA 4.10
now 4.02
4.12
Mason Miller
25.48
lg xERA 4.10
now 0.72
1.48
WHIPlower is better
Andrew Alvarez
.9001.60
now 1.28
1.38
Mason Miller
.9001.60
now 0.84
0.95

Volume · rest of season
Strikeoutshigher is better
Andrew Alvarez
4065
now 17
9
Mason Miller
4065
now 49
9
Winshigher is better
Andrew Alvarez
.0001.48
now 1
01
Mason Miller
.0001.48
now 1
00
Saveshigher is better
Andrew Alvarez
.00023.80
now 1
01
Mason Miller
.00023.80
now 17
24
If you already own them — trade angle
Hold · leans sellAndrew Alvarez — hold.conf 0.60
BuyMason Miller — buy.conf 0.92
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