MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of Brett Baty
Brett Baty
NYM · 3B
Change to
Portrait of Coby Mayo
Coby Mayo
BAL · 3B
Change to
Who's more valuable, rest of season

Brett Baty.

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

Head-to-head
HR
R
RBI
SB
AVG

Brett Baty wins 3 categories (R, RBI, AVG); Coby Mayo wins 1 (HR); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Brett Baty
89.6
Coby Mayo
92.6
Hard-Hit %lg 40.0% · higher = better
Brett Baty
39.8%
Coby Mayo
50.0%
Barrel %lg 8.0% · higher = better
Brett Baty
8.6%
Coby Mayo
11.9%
Chase %lg 28.5% · lower = better
Brett Baty
29.0%
Coby Mayo
31.1%
Swinging-Strike %lg 11.0% · lower = better
Brett Baty
13.8%
Coby Mayo
14.8%
xwOBAlg .315 · higher = better
Brett Baty
.304
Coby Mayo
.305
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
Brett Baty
.200.250
lg AVG .295
now .233
.227
Coby Mayo
.200.250
lg AVG .295
now .199
.196

Volume · counting stats
Home Runshigher is better
Brett Baty
57.20
now 3
3
Coby Mayo
57.20
now 6
4
Runshigher is better
Brett Baty
2025.20
now 22
16
Coby Mayo
2025.20
now 18
15
RBIhigher is better
Brett Baty
2026.20
now 23
17
Coby Mayo
2026.20
now 19
16
Stolen Baseshigher is better
Brett Baty
.0003.20
now 2
1
Coby Mayo
.0003.20
now 1
1
If you already own them — trade angle
Hold · leans sellBrett Baty — hold.conf 0.60
Hold · leans sellCoby Mayo — hold.conf 0.60
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