MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Chase Silseth
Chase Silseth
TEX · P
Change to
Portrait of George Soriano
George Soriano
STL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Chase Silseth wins 1 (ERA); George Soriano wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Chase Silseth
95.9
George Soriano
96.6
Swinging-Strike %lg 11.0% · higher = better
Chase Silseth
15.3%
George Soriano
14.3%
Strikeout %lg 22.0% · higher = better
Chase Silseth
26.1%
George Soriano
23.1%
Chase %lg 28.5% · higher = better
Chase Silseth
30.4%
George Soriano
33.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Chase Silseth
32.6%
George Soriano
40.1%
Barrel % Allowedlg 8.0% · lower = better
Chase Silseth
9.2%
George Soriano
9.2%
xwOBA Allowedlg .315 · lower = better
Chase Silseth
.314
George Soriano
.325
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
25.18
lg xERA 4.10
now 1.74
3.99
George Soriano
25.18
lg xERA 4.10
now 3.04
4.20
WHIPlower is better
Chase Silseth
1.021.55
now 1.40
1.43
George Soriano
1.021.55
now 1.14
1.37

Volume · rest of season
Strikeoutshigher is better
Chase Silseth
4026.40
now 20
4
George Soriano
4026.40
now 20
4
Winshigher is better
Chase Silseth
.0002.80
now 1
00
George Soriano
.0002.80
now 2
01

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Hold · steadyChase Silseth — hold.conf 0.60
SellGeorge Soriano — sell.conf 0.66
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