MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of Dylan Lee
Dylan Lee
ATL · 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, and saves.

Head-to-head
K
ERA
WHIP
W
SV

Mason Miller wins 3 categories (K, ERA, SV); Dylan Lee wins 1 (WHIP); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Dylan Lee
93.3
Mason Miller
101.4
Swinging-Strike %lg 11.0% · higher = better
Dylan Lee
20.9%
Mason Miller
23.0%
Strikeout %lg 22.0% · higher = better
Dylan Lee
33.1%
Mason Miller
49.4%
Chase %lg 28.5% · higher = better
Dylan Lee
37.4%
Mason Miller
38.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Dylan Lee
31.9%
Mason Miller
26.8%
Barrel % Allowedlg 8.0% · lower = better
Dylan Lee
6.2%
Mason Miller
2.8%
xwOBA Allowedlg .315 · lower = better
Dylan Lee
.238
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
Dylan Lee
24.77
lg xERA 4.10
now 1.30
3.61
Mason Miller
24.77
lg xERA 4.10
now 0.72
3.59
WHIPlower is better
Dylan Lee
.9001.48
now 0.61
1.22
Mason Miller
.9001.48
now 0.84
1.23

Volume · rest of season
Strikeoutshigher is better
Dylan Lee
4060.20
now 34
21
Mason Miller
4060.20
now 49
31
Winshigher is better
Dylan Lee
.0002.80
now 2
12
Mason Miller
.0002.80
now 1
01
Saveshigher is better
Dylan Lee
.00023.80
now 0
0
Mason Miller
.00023.80
now 17
815
If you already own them — trade angle
Hold · wait & seeDylan Lee — hold.conf 0.50
Hold · wait & seeMason Miller — hold.conf 0.50
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