MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Caleb Thielbar
Caleb Thielbar
CHC · P
Change to
Portrait of Dylan Lee
Dylan Lee
ATL · P
Change to
Who's more valuable, rest of season

Dylan Lee.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP.

Head-to-head
K
ERA
WHIP
W
SV

Dylan Lee wins 3 categories (K, ERA, WHIP); Caleb Thielbar wins 2 (W, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Caleb Thielbar
93.3
Dylan Lee
93.3
Swinging-Strike %lg 11.0% · higher = better
Caleb Thielbar
14.6%
Dylan Lee
19.2%
Strikeout %lg 22.0% · higher = better
Caleb Thielbar
29.2%
Dylan Lee
31.4%
Chase %lg 28.5% · higher = better
Caleb Thielbar
36.5%
Dylan Lee
35.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Caleb Thielbar
39.8%
Dylan Lee
32.2%
Barrel % Allowedlg 8.0% · lower = better
Caleb Thielbar
11.0%
Dylan Lee
5.4%
xwOBA Allowedlg .315 · lower = better
Caleb Thielbar
.328
Dylan Lee
.245
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
24.66
lg xERA 4.10
now 2.84
3.70
Dylan Lee
24.66
lg xERA 4.10
now 1.30
2.47
WHIPlower is better
Caleb Thielbar
.9001.63
now 1.34
1.24
Dylan Lee
.9001.63
now 0.61
1.09

Volume · rest of season
Strikeoutshigher is better
Caleb Thielbar
4045.60
now 15
5
Dylan Lee
4045.60
now 34
6
Winshigher is better
Caleb Thielbar
.0002.80
now 2
01
Dylan Lee
.0002.80
now 2
01
Saveshigher is better
Caleb Thielbar
.0003.40
now 2
01
Dylan Lee
.0003.40
now 0
0
If you already own them — trade angle
Hold · wait & seeCaleb Thielbar — hold.conf 0.50
BuyDylan Lee — buy.conf 0.92
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