MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Chase Silseth
Chase Silseth
TEX · 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
95.9
Mason Miller
101.5
Swinging-Strike %lg 11.0% · higher = better
Chase Silseth
15.3%
Mason Miller
21.9%
Strikeout %lg 22.0% · higher = better
Chase Silseth
26.1%
Mason Miller
48.5%
Chase %lg 28.5% · higher = better
Chase Silseth
30.4%
Mason Miller
36.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Chase Silseth
32.6%
Mason Miller
28.9%
Barrel % Allowedlg 8.0% · lower = better
Chase Silseth
9.2%
Mason Miller
5.2%
xwOBA Allowedlg .315 · lower = better
Chase Silseth
.314
Mason Miller
.187
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
25.30
lg xERA 4.10
now 1.74
3.99
Mason Miller
25.30
lg xERA 4.10
now 0.72
1.48
WHIPlower is better
Chase Silseth
.9001.67
now 1.40
1.43
Mason Miller
.9001.67
now 0.84
0.95

Volume · rest of season
Strikeoutshigher is better
Chase Silseth
4067
now 20
4
Mason Miller
4067
now 49
9
Winshigher is better
Chase Silseth
.0001.48
now 1
00
Mason Miller
.0001.48
now 1
00
Saveshigher is better
Chase Silseth
.00023.80
now 0
0
Mason Miller
.00023.80
now 17
24
If you already own them — trade angle
Hold · steadyChase Silseth — hold.conf 0.60
BuyMason Miller — buy.conf 0.92
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