MLB Daily DeltaWeek 18 · July 24, 2026
Portrait of Aaron Nola
Aaron Nola
PHI · P
Change to
Portrait of Freddy Peralta
Freddy Peralta
NYM · P
Change to
Who's more valuable, rest of season

Freddy Peralta.

He projects to help you in more roto categories the rest of the way — strikeouts and ERA.

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

Freddy Peralta wins 2 categories (K, ERA); Aaron Nola wins 1 (WHIP); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Aaron Nola
92.2
Freddy Peralta
94.2
Swinging-Strike %lg 11.0% · higher = better
Aaron Nola
12.7%
Freddy Peralta
12.3%
Strikeout %lg 22.0% · higher = better
Aaron Nola
23.6%
Freddy Peralta
22.4%
Chase %lg 28.5% · higher = better
Aaron Nola
32.3%
Freddy Peralta
28.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Aaron Nola
40.5%
Freddy Peralta
38.7%
Barrel % Allowedlg 8.0% · lower = better
Aaron Nola
10.4%
Freddy Peralta
5.4%
xwOBA Allowedlg .315 · lower = better
Aaron Nola
.320
Freddy Peralta
.303
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
Aaron Nola
2.756.35
lg xERA 4.10
now 5.55
4.24
Freddy Peralta
2.756.35
lg xERA 4.10
now 3.55
3.83
WHIPlower is better
Aaron Nola
1.231.46
now 1.39
1.32
Freddy Peralta
1.231.46
now 1.30
1.38

Volume · rest of season
Strikeoutshigher is better
Aaron Nola
49.4073.60
now 64
55
Freddy Peralta
49.4073.60
now 68
59
Winshigher is better
Aaron Nola
1.523.48
now 3
23
Freddy Peralta
1.523.48
now 3
23

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

If you already own them — trade angle
Hold · leans sellAaron Nola — hold.conf 0.60
Hold · leans buyFreddy Peralta — hold.conf 0.60
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