MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Chase Silseth
Chase Silseth
TEX · P
Change to
Portrait of Tim Herrin
Tim Herrin
CLE · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 0–0, 4 even. Take whoever fills a bigger need.

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

Chase Silseth wins 0 (none); Tim Herrin wins 0 (none); 4 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
Tim Herrin
94.7
Swinging-Strike %lg 11.0% · higher = better
Chase Silseth
15.3%
Tim Herrin
14.4%
Strikeout %lg 22.0% · higher = better
Chase Silseth
27.3%
Tim Herrin
22.5%
Chase %lg 28.5% · higher = better
Chase Silseth
30.1%
Tim Herrin
32.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Chase Silseth
32.3%
Tim Herrin
37.3%
Barrel % Allowedlg 8.0% · lower = better
Chase Silseth
9.0%
Tim Herrin
8.5%
xwOBA Allowedlg .315 · lower = better
Chase Silseth
.304
Tim Herrin
.304
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
24.65
lg xERA 4.10
now 1.74
3.82
Tim Herrin
24.65
lg xERA 4.10
now 3.32
3.82
WHIPlower is better
Chase Silseth
1.311.72
now 1.40
1.40
Tim Herrin
1.311.72
now 1.63
1.40

Volume · rest of season
Strikeoutshigher is better
Chase Silseth
4028
now 20
0
Tim Herrin
4028
now 16
0
Winshigher is better
Chase Silseth
.0001.48
now 1
0–0
Tim Herrin
.0001.48
now 0
0–0

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

If you already own them — trade angle
Hold · leans buyChase Silseth — hold.conf 0.60
Hold · leans buyTim Herrin — hold.conf 0.60
Tweet