MLB Daily DeltaWeek 18 · July 27, 2026
Portrait of Freddy Peralta
Freddy Peralta
NYM · P
Change to
Hunter Greene
CIN · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Freddy Peralta wins 2 (ERA, W); Hunter Greene wins 2 (K, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Freddy Peralta
94.2
Hunter Greene
98.4
Swinging-Strike %lg 11.0% · higher = better
Freddy Peralta
12.3%
Hunter Greene
14.5%
Strikeout %lg 22.0% · higher = better
Freddy Peralta
22.4%
Hunter Greene
30.9%
Chase %lg 28.5% · higher = better
Freddy Peralta
28.8%
Hunter Greene
31.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Freddy Peralta
38.7%
Hunter Greene
46.6%
Barrel % Allowedlg 8.0% · lower = better
Freddy Peralta
5.4%
Hunter Greene
5.2%
xwOBA Allowedlg .315 · lower = better
Freddy Peralta
.303
Hunter Greene
.332
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
Freddy Peralta
28.25
lg xERA 4.10
now 3.55
3.84
Hunter Greene
28.25
lg xERA 4.10
now 21.60
4.10
WHIPlower is better
Freddy Peralta
.9002.55
now 1.30
1.38
Hunter Greene
.9002.55
now 3.30
1.30

Volume · rest of season
Strikeoutshigher is better
Freddy Peralta
4092.40
now 68
56
Hunter Greene
4092.40
now 7
66
Winshigher is better
Freddy Peralta
.0004.20
now 3
13
Hunter Greene
.0004.20
now 0
00

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

If you already own them — trade angle
Hold · leans buyFreddy Peralta — hold.conf 0.60
Hold · wait & seeHunter Greene — hold.conf 0.55
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