MLB Daily DeltaWeek 14 · June 28, 2026
Portrait of Blas Castaño
Blas Castaño
COL · P
Change to
Portrait of Yuki Matsui
Yuki Matsui
SD · 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. Yuki Matsui’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 n/a

Blas Castaño wins 1 categories (K); Yuki Matsui 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
Yuki Matsui
91.8
Swinging-Strike %lg 11.0% · higher = better
Blas Castaño
9.0%
Yuki Matsui
19.3%
Strikeout %lg 22.0% · higher = better
Blas Castaño
20.0%
Yuki Matsui
27.9%
Chase %lg 28.5% · higher = better
Blas Castaño
28.1%
Yuki Matsui
32.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Blas Castaño
50.0%
Yuki Matsui
35.4%
Barrel % Allowedlg 8.0% · lower = better
Blas Castaño
10.0%
Yuki Matsui
10.8%
xwOBA Allowedlg .315 · lower = better
Blas Castaño
.368
Yuki Matsui
.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
Blas Castaño
26.63
lg xERA 4.10
now 4.91
3.70
Yuki Matsui
26.63
lg xERA 4.10
now 0.60
3.70
WHIPlower is better
Blas Castaño
.9001.68
now 1.45
1.24
Yuki Matsui
.9001.68
now 0.87
1.24

Volume · rest of season
Strikeoutshigher is better
Blas Castaño
4042.20
now 10
33
Yuki Matsui
4042.20
now 15
31
Winshigher is better
Blas Castaño
.000.480
now 0
00
Yuki Matsui
.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
Sell HighYuki Matsui — sell high. His value is peaking; good time to trade him.conf 0.95
Tweet