MLB Daily DeltaWeek 13 · June 22, 2026
Portrait of Freddy Peralta
Freddy Peralta
NYM · P
Change to
Portrait of Keider Montero
Keider Montero
DET · 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 (K, W); Keider Montero wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Freddy Peralta
93.9
Keider Montero
94.1
Swinging-Strike %lg 11.0% · higher = better
Freddy Peralta
12.5%
Keider Montero
7.9%
Strikeout %lg 22.0% · higher = better
Freddy Peralta
22.1%
Keider Montero
16.9%
Chase %lg 28.5% · higher = better
Freddy Peralta
29.8%
Keider Montero
24.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Freddy Peralta
39.6%
Keider Montero
39.8%
Barrel % Allowedlg 8.0% · lower = better
Freddy Peralta
5.5%
Keider Montero
8.4%
xwOBA Allowedlg .315 · lower = better
Freddy Peralta
.306
Keider Montero
.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
Freddy Peralta
3.334.06
lg xERA 4.10
now 3.55
3.84
Keider Montero
3.334.06
lg xERA 4.10
now 3.69
3.73
WHIPlower is better
Freddy Peralta
.9001.50
now 1.30
1.36
Keider Montero
.9001.50
now 1.00
1.25

Volume · rest of season
Strikeoutshigher is better
Freddy Peralta
40120
now 68
98
Keider Montero
40120
now 43
61
Winshigher is better
Freddy Peralta
.8006.20
now 3
35
Keider Montero
.8006.20
now 2
24

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

If you already own them — trade angle
Hold · leans buyFreddy Peralta — hold.conf 0.60
BuyKeider Montero — buy.conf 0.71
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