MLB Daily DeltaWeek 19 · August 1, 2026
Portrait of Eury Pérez
Eury Pérez
MIA · P
Change to
Tyler Glasnow
LAD · P
Change to
Who's more valuable, rest of season

Eury Pérez.

He projects to help you in more roto categories the rest of the way — strikeouts and WHIP. Tyler Glasnow’s box score looks better right now, but the luck-stripped projection flips it.

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

Eury Pérez wins 2 categories (K, WHIP); Tyler Glasnow wins 1 (W); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Eury Pérez
98.2
Tyler Glasnow
95.3
Swinging-Strike %lg 11.0% · higher = better
Eury Pérez
14.4%
Tyler Glasnow
12.8%
Strikeout %lg 22.0% · higher = better
Eury Pérez
26.5%
Tyler Glasnow
33.1%
Chase %lg 28.5% · higher = better
Eury Pérez
32.2%
Tyler Glasnow
29.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Eury Pérez
39.2%
Tyler Glasnow
38.4%
Barrel % Allowedlg 8.0% · lower = better
Eury Pérez
10.3%
Tyler Glasnow
8.1%
xwOBA Allowedlg .315 · lower = better
Eury Pérez
.303
Tyler Glasnow
.252
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
Eury Pérez
25.35
lg xERA 4.10
now 4.60
3.83
Tyler Glasnow
25.35
lg xERA 4.10
now 2.72
3.83
WHIPlower is better
Eury Pérez
.9001.45
now 1.26
1.26
Tyler Glasnow
.9001.45
now 0.83
1.27

Volume · rest of season
Strikeoutshigher is better
Eury Pérez
4081.20
now 72
52
Tyler Glasnow
4081.20
now 49
50
Winshigher is better
Eury Pérez
.0005.20
now 3
13
Tyler Glasnow
.0005.20
now 3
24

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

If you already own them — trade angle
Sell HighEury Pérez — sell high. His value is peaking; good time to trade him.conf 0.81
Hold · wait & seeTyler Glasnow — hold.conf 0.50
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