MLB Daily DeltaWeek 13 · June 22, 2026
Portrait of Blas Castaño
Blas Castaño
COL · P
Change to
Ryan Johnson
LAA · 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.

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

Blas Castaño wins 1 categories (K); Ryan Johnson 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
Ryan Johnson
92.3
Swinging-Strike %lg 11.0% · higher = better
Blas Castaño
9.0%
Ryan Johnson
12.4%
Strikeout %lg 22.0% · higher = better
Blas Castaño
20.0%
Ryan Johnson
9.7%
Chase %lg 28.5% · higher = better
Blas Castaño
28.1%
Ryan Johnson
26.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Blas Castaño
50.0%
Ryan Johnson
42.1%
Barrel % Allowedlg 8.0% · lower = better
Blas Castaño
10.0%
Ryan Johnson
8.8%
xwOBA Allowedlg .315 · lower = better
Blas Castaño
.368
Ryan Johnson
.380
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
28.25
lg xERA 4.10
now 4.91
3.70
Ryan Johnson
28.25
lg xERA 4.10
now 12.83
3.70
WHIPlower is better
Blas Castaño
.9002.55
now 1.45
1.24
Ryan Johnson
.9002.55
now 2.33
1.24

Volume · rest of season
Strikeoutshigher is better
Blas Castaño
4046.20
now 10
35
Ryan Johnson
4046.20
now 7
33
Winshigher is better
Blas Castaño
.000.480
now 0
00
Ryan Johnson
.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 & seeRyan Johnson — hold.conf 0.55
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