MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Blas Castaño
Blas Castaño
COL · P
Change to
Portrait of Jakob Junis
Jakob Junis
TEX · P
Change to
Who's more valuable, rest of season

Blas Castaño.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Jakob Junis’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
K
ERA
WHIP
W
SV

Blas Castaño wins 3 categories (K, ERA, WHIP); Jakob Junis wins 1 (SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Blas Castaño
94.6
Jakob Junis
92.3
Swinging-Strike %lg 11.0% · higher = better
Blas Castaño
8.9%
Jakob Junis
8.8%
Strikeout %lg 22.0% · higher = better
Blas Castaño
19.4%
Jakob Junis
17.2%
Chase %lg 28.5% · higher = better
Blas Castaño
29.1%
Jakob Junis
30.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Blas Castaño
47.1%
Jakob Junis
33.8%
Barrel % Allowedlg 8.0% · lower = better
Blas Castaño
8.6%
Jakob Junis
3.2%
xwOBA Allowedlg .315 · lower = better
Blas Castaño
.361
Jakob Junis
.311
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
26.17
lg xERA 4.10
now 4.91
3.70
Jakob Junis
26.17
lg xERA 4.10
now 1.75
3.93
WHIPlower is better
Blas Castaño
.9001.72
now 1.45
1.24
Jakob Junis
.9001.72
now 0.78
1.29

Volume · rest of season
Strikeoutshigher is better
Blas Castaño
4021.60
now 10
6
Jakob Junis
4021.60
now 16
4
Winshigher is better
Blas Castaño
.000.480
now 0
00
Jakob Junis
.000.480
now 0
00
Saveshigher is better
Blas Castaño
.0004.40
now 0
0
Jakob Junis
.0004.40
now 3
01
If you already own them — trade angle
Hold · wait & seeBlas Castaño — hold.conf 0.50
Sell HighJakob Junis — sell high. His value is peaking; good time to trade him.conf 0.95
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