MLB Daily DeltaWeek 18 · July 27, 2026
Portrait of Marcelo Mayer
Marcelo Mayer
BOS · 2B
Change to
Portrait of Miguel Rojas
Miguel Rojas
LAD · 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); Miguel Rojas wins 1 (AVG); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Marcelo Mayer
86.1
Miguel Rojas
87.0
Hard-Hit %lg 40.0% · higher = better
Marcelo Mayer
36.0%
Miguel Rojas
36.0%
Barrel %lg 8.0% · higher = better
Marcelo Mayer
6.1%
Miguel Rojas
6.5%
Chase %lg 28.5% · lower = better
Marcelo Mayer
29.2%
Miguel Rojas
31.6%
Swinging-Strike %lg 11.0% · lower = better
Marcelo Mayer
13.3%
Miguel Rojas
7.8%
xwOBAlg .315 · higher = better
Marcelo Mayer
.259
Miguel Rojas
.320
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
Marcelo Mayer
.200.310
lg AVG .295
now .224
.207
Miguel Rojas
.200.310
lg AVG .295
now .261
.280

Volume · counting stats
Home Runshigher is better
Marcelo Mayer
54.20
now 2
3
Miguel Rojas
54.20
now 1
1
Runshigher is better
Marcelo Mayer
2019.20
now 16
13
Miguel Rojas
2019.20
now 8
10
RBIhigher is better
Marcelo Mayer
2016.20
now 13
11
Miguel Rojas
2016.20
now 9
11
Stolen Baseshigher is better
Marcelo Mayer
.0004.20
now 3
3
Miguel Rojas
.0004.20
now 0
0
If you already own them — trade angle
SellMarcelo Mayer — sell.conf 0.66
Hold · steadyMiguel Rojas — hold.conf 0.60
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