MLB Daily DeltaWeek 27 · September 27, 2026
Blake Snell
LAD · P
Change to
Portrait of Freddy Peralta
Freddy Peralta
TB · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

Blake Snell wins 1 (WHIP); Freddy Peralta wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Blake Snell
95.9
Freddy Peralta
94.3
Swinging-Strike %lg 11.0% · higher = better
Blake Snell
17.8%
Freddy Peralta
12.5%
Strikeout %lg 22.0% · higher = better
Blake Snell
33.1%
Freddy Peralta
21.4%
Chase %lg 28.5% · higher = better
Blake Snell
40.3%
Freddy Peralta
31.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Blake Snell
15.9%
Freddy Peralta
37.2%
Barrel % Allowedlg 8.0% · lower = better
Blake Snell
1.1%
Freddy Peralta
5.8%
xwOBA Allowedlg .315 · lower = better
Blake Snell
.228
Freddy Peralta
.302
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
Blake Snell
28.25
lg xERA 4.10
now 12.00
4.10
Freddy Peralta
28.25
lg xERA 4.10
now 3.55
3.84
WHIPlower is better
Blake Snell
.9002.55
now 2.67
1.30
Freddy Peralta
.9002.55
now 1.30
1.34

Volume · rest of season
Strikeoutshigher is better
Blake Snell
4095.20
now 5
0
Freddy Peralta
4095.20
now 68
0
Winshigher is better
Blake Snell
.0004.20
now 0
0–0
Freddy Peralta
.0004.20
now 3
0–0

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

If you already own them — trade angle
Hold · wait & seeBlake Snell — hold.conf 0.50
Hold · leans buyFreddy Peralta — hold.conf 0.60
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