MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Caleb Thielbar
Caleb Thielbar
CHC · P
Change to
Portrait of Seranthony Domínguez
Seranthony Domínguez
SEA · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Caleb Thielbar wins 2 (ERA, WHIP); Seranthony Domínguez wins 2 (K, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Caleb Thielbar
93.3
Seranthony Domínguez
97.2
Swinging-Strike %lg 11.0% · higher = better
Caleb Thielbar
14.4%
Seranthony Domínguez
12.3%
Strikeout %lg 22.0% · higher = better
Caleb Thielbar
29.2%
Seranthony Domínguez
25.2%
Chase %lg 28.5% · higher = better
Caleb Thielbar
36.5%
Seranthony Domínguez
27.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Caleb Thielbar
40.0%
Seranthony Domínguez
34.8%
Barrel % Allowedlg 8.0% · lower = better
Caleb Thielbar
10.8%
Seranthony Domínguez
8.0%
xwOBA Allowedlg .315 · lower = better
Caleb Thielbar
.327
Seranthony Domínguez
.316
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
Caleb Thielbar
2.364.51
lg xERA 4.10
now 2.84
3.70
Seranthony Domínguez
2.364.51
lg xERA 4.10
now 3.97
4.03
WHIPlower is better
Caleb Thielbar
1.051.50
now 1.34
1.24
Seranthony Domínguez
1.051.50
now 1.15
1.40

Volume · rest of season
Strikeoutshigher is better
Caleb Thielbar
4037.60
now 15
4
Seranthony Domínguez
4037.60
now 28
6
Winshigher is better
Caleb Thielbar
.0004.20
now 2
01
Seranthony Domínguez
.0004.20
now 3
01
Saveshigher is better
Caleb Thielbar
.00015.40
now 2
01
Seranthony Domínguez
.00015.40
now 11
13
If you already own them — trade angle
Hold · wait & seeCaleb Thielbar — hold.conf 0.50
Hold · steadySeranthony Domínguez — hold.conf 0.60
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