MLB Daily DeltaWeek 18 · July 28, 2026
Portrait of Blas Castaño
Blas Castaño
COL · P
Change to
Tommy Nance
MIN · P
Change to
Who's more valuable, rest of season

Tommy Nance.

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

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

Tommy Nance wins 1 categories (K); Blas Castaño wins 0 (none); 3 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Blas Castaño
94.5
Tommy Nance
94.6
Swinging-Strike %lg 11.0% · higher = better
Blas Castaño
9.0%
Tommy Nance
12.2%
Strikeout %lg 22.0% · higher = better
Blas Castaño
20.0%
Tommy Nance
23.8%
Chase %lg 28.5% · higher = better
Blas Castaño
28.1%
Tommy Nance
36.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Blas Castaño
50.0%
Tommy Nance
33.3%
Barrel % Allowedlg 8.0% · lower = better
Blas Castaño
10.0%
Tommy Nance
6.3%
xwOBA Allowedlg .315 · lower = better
Blas Castaño
.367
Tommy Nance
.318
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
Blas Castaño
3.195.40
lg xERA 4.10
now 4.91
3.70
Tommy Nance
3.195.40
lg xERA 4.10
now 3.68
3.71
WHIPlower is better
Blas Castaño
1.071.56
now 1.45
1.24
Tommy Nance
1.071.56
now 1.18
1.24

Volume · rest of season
Strikeoutshigher is better
Blas Castaño
4032.40
now 10
21
Tommy Nance
4032.40
now 26
22
Winshigher is better
Blas Castaño
.000.480
now 0
00
Tommy Nance
.000.480
now 0
00

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

If you already own them — trade angle
Hold · wait & seeBlas Castaño — hold.conf 0.50
Hold · wait & seeTommy Nance — hold.conf 0.50
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