MLB Daily DeltaWeek 17 · July 19, 2026
Portrait of Jeff McNeil
Jeff McNeil
ATH · 2B
Change to
Portrait of Marcelo Mayer
Marcelo Mayer
BOS · 2B
Change to
Who's more valuable, rest of season

Marcelo Mayer.

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

Head-to-head
HR
R
RBI
SB
AVG

Marcelo Mayer wins 3 categories (HR, R, SB); Jeff McNeil wins 1 (AVG); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Jeff McNeil
86.5
Marcelo Mayer
86.1
Hard-Hit %lg 40.0% · higher = better
Jeff McNeil
32.2%
Marcelo Mayer
36.0%
Barrel %lg 8.0% · higher = better
Jeff McNeil
0.9%
Marcelo Mayer
6.1%
Chase %lg 28.5% · lower = better
Jeff McNeil
33.0%
Marcelo Mayer
29.2%
Swinging-Strike %lg 11.0% · lower = better
Jeff McNeil
9.2%
Marcelo Mayer
13.3%
xwOBAlg .315 · higher = better
Jeff McNeil
.296
Marcelo Mayer
.259
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
Jeff McNeil
.200.270
lg AVG .295
now .251
.242
Marcelo Mayer
.200.270
lg AVG .295
now .224
.208

Volume · counting stats
Home Runshigher is better
Jeff McNeil
54.20
now 2
1
Marcelo Mayer
54.20
now 2
3
Runshigher is better
Jeff McNeil
2019.20
now 15
13
Marcelo Mayer
2019.20
now 16
15
RBIhigher is better
Jeff McNeil
2018.20
now 15
13
Marcelo Mayer
2018.20
now 13
13
Stolen Baseshigher is better
Jeff McNeil
.0004.20
now 1
1
Marcelo Mayer
.0004.20
now 3
3
If you already own them — trade angle
SellJeff McNeil — sell.conf 0.59
SellMarcelo Mayer — sell.conf 0.66
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