MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of Gabe Speier
Gabe Speier
SEA · 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); Gabe Speier wins 0 (none); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Gabe Speier
95.3
Mason Miller
101.4
Swinging-Strike %lg 11.0% · higher = better
Gabe Speier
12.3%
Mason Miller
23.0%
Strikeout %lg 22.0% · higher = better
Gabe Speier
21.4%
Mason Miller
49.4%
Chase %lg 28.5% · higher = better
Gabe Speier
31.4%
Mason Miller
38.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Gabe Speier
36.7%
Mason Miller
26.8%
Barrel % Allowedlg 8.0% · lower = better
Gabe Speier
11.4%
Mason Miller
2.8%
xwOBA Allowedlg .315 · lower = better
Gabe Speier
.295
Mason Miller
.176
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
Gabe Speier
24.89
lg xERA 4.10
now 2.45
3.70
Mason Miller
24.89
lg xERA 4.10
now 0.72
3.59
WHIPlower is better
Gabe Speier
.9001.48
now 1.30
1.24
Mason Miller
.9001.48
now 0.84
1.23

Volume · rest of season
Strikeoutshigher is better
Gabe Speier
4062.20
now 16
20
Mason Miller
4062.20
now 49
31
Winshigher is better
Gabe Speier
.0002.80
now 1
12
Mason Miller
.0002.80
now 1
01
Saveshigher is better
Gabe Speier
.00023.80
now 1
02
Mason Miller
.00023.80
now 17
815
If you already own them — trade angle
Sell HighGabe Speier — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeMason Miller — hold.conf 0.50
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