MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of DL Hall
DL Hall
MIL · 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, wins, and saves.

Head-to-head
K
ERA
WHIP
W
SV

Mason Miller wins 5 categories (K, ERA, WHIP, W, SV); DL Hall wins 0 (none).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
DL Hall
94.6
Mason Miller
101.4
Swinging-Strike %lg 11.0% · higher = better
DL Hall
11.7%
Mason Miller
23.0%
Strikeout %lg 22.0% · higher = better
DL Hall
25.4%
Mason Miller
49.4%
Chase %lg 28.5% · higher = better
DL Hall
24.1%
Mason Miller
38.0%
Hard-Hit % Allowedlg 40.0% · lower = better
DL Hall
30.4%
Mason Miller
26.8%
Barrel % Allowedlg 8.0% · lower = better
DL Hall
5.8%
Mason Miller
2.8%
xwOBA Allowedlg .315 · lower = better
DL Hall
.307
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
DL Hall
24.92
lg xERA 4.10
now 2.20
3.72
Mason Miller
24.92
lg xERA 4.10
now 0.72
3.59
WHIPlower is better
DL Hall
.9001.47
now 1.29
1.28
Mason Miller
.9001.47
now 0.84
1.23

Volume · rest of season
Strikeoutshigher is better
DL Hall
4061
now 31
19
Mason Miller
4061
now 49
31
Winshigher is better
DL Hall
.0001.48
now 0
00
Mason Miller
.0001.48
now 1
01
Saveshigher is better
DL Hall
.00023.80
now 0
0
Mason Miller
.00023.80
now 17
815
If you already own them — trade angle
Sell HighDL Hall — 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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