MLB Daily DeltaWeek 13 · June 20, 2026
Cionel Pérez
NYM · P
Change to
Ryan Gusto
MIA · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

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

Cionel Pérez wins 1 (W); Ryan Gusto wins 1 (K); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cionel Pérez
96.5
Ryan Gusto
93.8
Swinging-Strike %lg 11.0% · higher = better
Cionel Pérez
9.1%
Ryan Gusto
10.3%
Strikeout %lg 22.0% · higher = better
Cionel Pérez
16.8%
Ryan Gusto
15.2%
Chase %lg 28.5% · higher = better
Cionel Pérez
22.9%
Ryan Gusto
31.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Cionel Pérez
51.9%
Ryan Gusto
49.0%
Barrel % Allowedlg 8.0% · lower = better
Cionel Pérez
14.3%
Ryan Gusto
13.7%
xwOBA Allowedlg .315 · lower = better
Cionel Pérez
.391
Ryan Gusto
.385
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
28.25
lg xERA 4.10
now 5.82
3.70
Ryan Gusto
28.25
lg xERA 4.10
now 9.00
3.70
WHIPlower is better
Cionel Pérez
1.071.84
now 1.59
1.24
Ryan Gusto
1.071.84
now 1.67
1.24

Volume · rest of season
Strikeoutshigher is better
Cionel Pérez
4068.40
now 10
20
Ryan Gusto
4068.40
now 4
50
Winshigher is better
Cionel Pérez
.0007
now 2
25
Ryan Gusto
.0007
now 0
00

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

If you already own them — trade angle
Sell HighCionel Pérez — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeRyan Gusto — hold.conf 0.50
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