MLB Daily DeltaWeek 17 · July 19, 2026
Portrait of Brent Headrick
Brent Headrick
NYY · 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); Brent Headrick wins 1 (W).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brent Headrick
94.2
Mason Miller
101.3
Swinging-Strike %lg 11.0% · higher = better
Brent Headrick
17.8%
Mason Miller
22.5%
Strikeout %lg 22.0% · higher = better
Brent Headrick
27.7%
Mason Miller
48.4%
Chase %lg 28.5% · higher = better
Brent Headrick
33.9%
Mason Miller
37.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Brent Headrick
37.1%
Mason Miller
23.1%
Barrel % Allowedlg 8.0% · lower = better
Brent Headrick
4.8%
Mason Miller
3.1%
xwOBA Allowedlg .315 · lower = better
Brent Headrick
.270
Mason Miller
.178
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
Brent Headrick
24.82
lg xERA 4.10
now 2.00
3.65
Mason Miller
24.82
lg xERA 4.10
now 0.72
3.59
WHIPlower is better
Brent Headrick
.9001.58
now 1.37
1.24
Mason Miller
.9001.58
now 0.84
1.23

Volume · rest of season
Strikeoutshigher is better
Brent Headrick
4059.40
now 29
23
Mason Miller
4059.40
now 49
38
Winshigher is better
Brent Headrick
.0005.20
now 3
14
Mason Miller
.0005.20
now 1
11
Saveshigher is better
Brent Headrick
.00026.60
now 0
0
Mason Miller
.00026.60
now 17
1019
If you already own them — trade angle
Hold · wait & seeBrent Headrick — hold.conf 0.50
Hold · wait & seeMason Miller — hold.conf 0.50
Tweet