MLB Daily DeltaWeek 16 · July 9, 2026
Portrait of Chad Patrick
Chad Patrick
MIL · P
Change to
Cionel Pérez
NYM · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Chad Patrick wins 2 (K, SV); Cionel Pérez wins 2 (ERA, WHIP); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Chad Patrick
95.1
Cionel Pérez
96.7
Swinging-Strike %lg 11.0% · higher = better
Chad Patrick
12.9%
Cionel Pérez
10.7%
Strikeout %lg 22.0% · higher = better
Chad Patrick
20.6%
Cionel Pérez
20.4%
Chase %lg 28.5% · higher = better
Chad Patrick
31.4%
Cionel Pérez
29.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Chad Patrick
38.3%
Cionel Pérez
50.9%
Barrel % Allowedlg 8.0% · lower = better
Chad Patrick
7.0%
Cionel Pérez
13.0%
xwOBA Allowedlg .315 · lower = better
Chad Patrick
.313
Cionel Pérez
.364
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
Chad Patrick
27.13
lg xERA 4.10
now 2.54
3.95
Cionel Pérez
27.13
lg xERA 4.10
now 5.82
3.70
WHIPlower is better
Chad Patrick
1.041.75
now 1.20
1.34
Cionel Pérez
1.041.75
now 1.59
1.24

Volume · rest of season
Strikeoutshigher is better
Chad Patrick
4045
now 34
35
Cionel Pérez
4045
now 10
13
Winshigher is better
Chad Patrick
.0005.20
now 3
24
Cionel Pérez
.0005.20
now 2
14
Saveshigher is better
Chad Patrick
.0004.40
now 2
13
Cionel Pérez
.0004.40
now 0
0
If you already own them — trade angle
Sell HighChad Patrick — sell high. His value is peaking; good time to trade him.conf 0.91
Hold · wait & seeCionel Pérez — hold.conf 0.50
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