MLB Daily DeltaWeek 18 · July 29, 2026
Portrait of Andrés Chaparro
Andrés Chaparro
WSH · 1B
Change to
Portrait of Salvador Perez
Salvador Perez
KC · DH
Change to
Who's more valuable, rest of season

Salvador Perez.

He projects to help you in more roto categories the rest of the way — home runs, runs, and RBI.

Head-to-head
HR
R
RBI
SB
AVG

Salvador Perez wins 3 categories (HR, R, RBI); Andrés Chaparro wins 1 (AVG); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Andrés Chaparro
91.0
Salvador Perez
89.1
Hard-Hit %lg 40.0% · higher = better
Andrés Chaparro
52.7%
Salvador Perez
42.9%
Barrel %lg 8.0% · higher = better
Andrés Chaparro
14.5%
Salvador Perez
10.2%
Chase %lg 28.5% · lower = better
Andrés Chaparro
28.9%
Salvador Perez
45.5%
Swinging-Strike %lg 11.0% · lower = better
Andrés Chaparro
13.6%
Salvador Perez
14.7%
xwOBAlg .315 · higher = better
Andrés Chaparro
.399
Salvador Perez
.300
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
Andrés Chaparro
.200.300
lg AVG .295
now .190
.265
Salvador Perez
.200.300
lg AVG .295
now .206
.210

Volume · counting stats
Home Runshigher is better
Andrés Chaparro
512.60
now 0
2
Salvador Perez
512.60
now 9
4
Runshigher is better
Andrés Chaparro
2028.20
now 3
11
Salvador Perez
2028.20
now 21
14
RBIhigher is better
Andrés Chaparro
2033.40
now 4
15
Salvador Perez
2033.40
now 25
17
Stolen Baseshigher is better
Andrés Chaparro
.0001.20
now 0
0
Salvador Perez
.0001.20
now 0
0
If you already own them — trade angle
Buy LowAndrés Chaparro — buy low. The dip is a window to acquire.conf 0.68
SellSalvador Perez — sell.conf 0.58
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