MLB Daily DeltaWeek 19 · August 2, 2026
Portrait of Reynaldo López
Reynaldo López
ATL · P
Change to
Portrait of Ron Marinaccio
Ron Marinaccio
PIT · 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, ERA, and WHIP.

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

Reynaldo López wins 3 categories (K, ERA, WHIP); Ron Marinaccio wins 0 (none); 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
Ron Marinaccio
93.8
Swinging-Strike %lg 11.0% · higher = better
Reynaldo López
9.9%
Ron Marinaccio
12.3%
Strikeout %lg 22.0% · higher = better
Reynaldo López
21.6%
Ron Marinaccio
18.3%
Chase %lg 28.5% · higher = better
Reynaldo López
27.2%
Ron Marinaccio
26.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Reynaldo López
36.4%
Ron Marinaccio
40.6%
Barrel % Allowedlg 8.0% · lower = better
Reynaldo López
7.7%
Ron Marinaccio
7.7%
xwOBA Allowedlg .315 · lower = better
Reynaldo López
.330
Ron Marinaccio
.339
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
2.844.95
lg xERA 4.10
now 3.31
4.29
Ron Marinaccio
2.844.95
lg xERA 4.10
now 4.06
4.48
WHIPlower is better
Reynaldo López
1.191.44
now 1.33
1.34
Ron Marinaccio
1.191.44
now 1.26
1.37

Volume · rest of season
Strikeoutshigher is better
Reynaldo López
4036.60
now 31
23
Ron Marinaccio
4036.60
now 25
19
Winshigher is better
Reynaldo López
.0002.80
now 2
12
Ron Marinaccio
.0002.80
now 1
01

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

If you already own them — trade angle
SellReynaldo López — sell.conf 0.70
SellRon Marinaccio — sell.conf 0.79
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