MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Reynaldo López
Reynaldo López
ATL · P
Change to
Portrait of Wandy Peralta
Wandy Peralta
SD · P
Change to
Who's more valuable, rest of season

Reynaldo López.

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

Reynaldo López wins 2 categories (K, WHIP); Wandy Peralta wins 1 (ERA); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Reynaldo López
94.2
Wandy Peralta
96.3
Swinging-Strike %lg 11.0% · higher = better
Reynaldo López
10.2%
Wandy Peralta
11.4%
Strikeout %lg 22.0% · higher = better
Reynaldo López
21.6%
Wandy Peralta
15.8%
Chase %lg 28.5% · higher = better
Reynaldo López
27.5%
Wandy Peralta
33.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Reynaldo López
36.2%
Wandy Peralta
33.9%
Barrel % Allowedlg 8.0% · lower = better
Reynaldo López
7.6%
Wandy Peralta
3.6%
xwOBA Allowedlg .315 · lower = better
Reynaldo López
.335
Wandy Peralta
.310
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
Reynaldo López
2.065.08
lg xERA 4.10
now 3.31
4.41
Wandy Peralta
2.065.08
lg xERA 4.10
now 2.73
3.92
WHIPlower is better
Reynaldo López
1.261.51
now 1.33
1.36
Wandy Peralta
1.261.51
now 1.44
1.39

Volume · rest of season
Strikeoutshigher is better
Reynaldo López
4041.80
now 31
6
Wandy Peralta
4041.80
now 19
4
Winshigher is better
Reynaldo López
.0002.80
now 2
01
Wandy Peralta
.0002.80
now 0
00

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

If you already own them — trade angle
SellReynaldo López — sell.conf 0.76
Hold · steadyWandy Peralta — hold.conf 0.60
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