MLB Daily DeltaWeek 18 · July 24, 2026
Portrait of Brent Rooker
Brent Rooker
ATH · DH
Change to
Portrait of Salvador Perez
Salvador Perez
KC · DH
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
HR
R
RBI
SB
AVG

Brent Rooker wins 2 (RBI, SB); Salvador Perez wins 2 (R, AVG); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Brent Rooker
89.9
Salvador Perez
89.0
Hard-Hit %lg 40.0% · higher = better
Brent Rooker
41.9%
Salvador Perez
42.6%
Barrel %lg 8.0% · higher = better
Brent Rooker
15.4%
Salvador Perez
10.0%
Chase %lg 28.5% · lower = better
Brent Rooker
31.0%
Salvador Perez
45.5%
Swinging-Strike %lg 11.0% · lower = better
Brent Rooker
19.1%
Salvador Perez
14.7%
xwOBAlg .315 · higher = better
Brent Rooker
.314
Salvador Perez
.295
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 · batting average
AVGhigher is better
Brent Rooker
.200.220
lg AVG .295
now .194
.185
Salvador Perez
.200.220
lg AVG .295
now .206
.211

Volume · counting stats
Home Runshigher is better
Brent Rooker
510.60
now 8
5
Salvador Perez
510.60
now 9
5
Runshigher is better
Brent Rooker
2024.20
now 15
14
Salvador Perez
2024.20
now 21
16
RBIhigher is better
Brent Rooker
2029.20
now 26
25
Salvador Perez
2029.20
now 25
19
Stolen Baseshigher is better
Brent Rooker
.0003.20
now 2
2
Salvador Perez
.0003.20
now 0
0
If you already own them — trade angle
Hold · steadyBrent Rooker — hold.conf 0.60
SellSalvador Perez — sell.conf 0.59
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