MLB Daily DeltaWeek 15 · July 7, 2026
Portrait of Eury Pérez
Eury Pérez
MIA · P
Change to
Matthew Boyd
CHC · 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.

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

Eury Pérez wins 2 categories (K, WHIP); Matthew Boyd 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
Matthew Boyd
92.6
Swinging-Strike %lg 11.0% · higher = better
Eury Pérez
14.6%
Matthew Boyd
15.1%
Strikeout %lg 22.0% · higher = better
Eury Pérez
27.6%
Matthew Boyd
25.5%
Chase %lg 28.5% · higher = better
Eury Pérez
30.7%
Matthew Boyd
34.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Eury Pérez
39.3%
Matthew Boyd
51.5%
Barrel % Allowedlg 8.0% · lower = better
Eury Pérez
13.8%
Matthew Boyd
10.3%
xwOBA Allowedlg .315 · lower = better
Eury Pérez
.316
Matthew Boyd
.335
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
3.376.75
lg xERA 4.10
now 4.60
4.14
Matthew Boyd
3.376.75
lg xERA 4.10
now 6.00
4.12
WHIPlower is better
Eury Pérez
1.191.37
now 1.26
1.27
Matthew Boyd
1.191.37
now 1.29
1.30

Volume · rest of season
Strikeoutshigher is better
Eury Pérez
4096.80
now 72
78
Matthew Boyd
4096.80
now 31
67
Winshigher is better
Eury Pérez
.4007.60
now 3
25
Matthew Boyd
.4007.60
now 2
36

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

If you already own them — trade angle
Hold · steadyEury Pérez — hold.conf 0.60
Hold · wait & seeMatthew Boyd — hold.conf 0.55
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