MLB Daily DeltaWeek 27 · September 27, 2026
Cionel Pérez
NYM · P
Change to
Portrait of Jovani Morán
Jovani Morán
BOS · 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

Cionel Pérez wins 1 (WHIP); Jovani Morán 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
Cionel Pérez
96.7
Jovani Morán
92.8
Swinging-Strike %lg 11.0% · higher = better
Cionel Pérez
11.0%
Jovani Morán
14.8%
Strikeout %lg 22.0% · higher = better
Cionel Pérez
21.6%
Jovani Morán
26.9%
Chase %lg 28.5% · higher = better
Cionel Pérez
30.6%
Jovani Morán
29.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Cionel Pérez
49.3%
Jovani Morán
29.0%
Barrel % Allowedlg 8.0% · lower = better
Cionel Pérez
11.9%
Jovani Morán
7.4%
xwOBA Allowedlg .315 · lower = better
Cionel Pérez
.346
Jovani Morán
.279
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
Cionel Pérez
2.146.87
lg xERA 4.10
now 5.82
3.70
Jovani Morán
2.146.87
lg xERA 4.10
now 3.19
3.24
WHIPlower is better
Cionel Pérez
.9001.80
now 1.59
1.24
Jovani Morán
.9001.80
now 1.06
1.31

Volume · rest of season
Strikeoutshigher is better
Cionel Pérez
4049
now 10
0
Jovani Morán
4049
now 35
0
Winshigher is better
Cionel Pérez
.0002.80
now 2
0–0
Jovani Morán
.0002.80
now 1
0–0

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

If you already own them — trade angle
Hold · wait & seeCionel Pérez — hold.conf 0.50
BuyJovani Morán — buy.conf 0.86
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