MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of Caleb Thielbar
Caleb Thielbar
CHC · P
Change to
Portrait of Ian Seymour
Ian Seymour
TB · P
Change to
Who's more valuable, rest of season

Ian Seymour.

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

Head-to-head
K
ERA
WHIP
W
SV

Ian Seymour wins 2 categories (K, ERA); Caleb Thielbar wins 1 (SV); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Caleb Thielbar
93.2
Ian Seymour
91.6
Swinging-Strike %lg 11.0% · higher = better
Caleb Thielbar
15.2%
Ian Seymour
14.3%
Strikeout %lg 22.0% · higher = better
Caleb Thielbar
30.8%
Ian Seymour
28.1%
Chase %lg 28.5% · higher = better
Caleb Thielbar
38.4%
Ian Seymour
33.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Caleb Thielbar
39.7%
Ian Seymour
37.6%
Barrel % Allowedlg 8.0% · lower = better
Caleb Thielbar
14.1%
Ian Seymour
9.5%
xwOBA Allowedlg .315 · lower = better
Caleb Thielbar
.318
Ian Seymour
.292
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
2.115.39
lg xERA 4.10
now 2.84
3.70
Ian Seymour
2.115.39
lg xERA 4.10
now 4.66
3.55
WHIPlower is better
Caleb Thielbar
1.171.41
now 1.34
1.24
Ian Seymour
1.171.41
now 1.28
1.24

Volume · rest of season
Strikeoutshigher is better
Caleb Thielbar
4038.80
now 15
16
Ian Seymour
4038.80
now 32
20
Winshigher is better
Caleb Thielbar
.0005.20
now 2
14
Ian Seymour
.0005.20
now 3
13
Saveshigher is better
Caleb Thielbar
.0005.40
now 2
14
Ian Seymour
.0005.40
now 2
12
If you already own them — trade angle
Hold · wait & seeCaleb Thielbar — hold.conf 0.50
BuyIan Seymour — buy.conf 0.77
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