MLB Daily DeltaWeek 17 · July 19, 2026
Portrait of Chase Silseth
Chase Silseth
LAA · 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); Chase Silseth wins 0 (none); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Chase Silseth
96.0
Mason Miller
101.3
Swinging-Strike %lg 11.0% · higher = better
Chase Silseth
16.2%
Mason Miller
22.5%
Strikeout %lg 22.0% · higher = better
Chase Silseth
28.8%
Mason Miller
48.4%
Chase %lg 28.5% · higher = better
Chase Silseth
31.1%
Mason Miller
37.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Chase Silseth
32.2%
Mason Miller
23.1%
Barrel % Allowedlg 8.0% · lower = better
Chase Silseth
10.0%
Mason Miller
3.1%
xwOBA Allowedlg .315 · lower = better
Chase Silseth
.300
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
Chase Silseth
24.89
lg xERA 4.10
now 1.74
3.70
Mason Miller
24.89
lg xERA 4.10
now 0.72
3.59
WHIPlower is better
Chase Silseth
.9001.62
now 1.40
1.24
Mason Miller
.9001.62
now 0.84
1.23

Volume · rest of season
Strikeoutshigher is better
Chase Silseth
4061.80
now 20
17
Mason Miller
4061.80
now 49
38
Winshigher is better
Chase Silseth
.5201.48
now 1
11
Mason Miller
.5201.48
now 1
11
Saveshigher is better
Chase Silseth
.00026.60
now 0
0
Mason Miller
.00026.60
now 17
1019
If you already own them — trade angle
Hold · wait & seeChase Silseth — hold.conf 0.50
Hold · wait & seeMason Miller — hold.conf 0.50
Tweet