MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Marcelo Mayer
Marcelo Mayer
BOS·2B
Sell med·0.66
Change to
Engraved portrait of Zach McKinstry
Zach McKinstry
DET·2B
Hold med·0.50
Change to

Rest of Season Projection

MarceloCategoryZach
10HR 5
29R 5
24RBI 21
6SB 2
.215AVG .200

Current Season

MarceloCategoryZach
2HR 1
16R 2
13RBI 9
3SB 1
.224AVG .162

What Each Player's System Trusts

Marcelo Mayer
  • xwobaSIGNALstable xwOBA 0.260 below league with no luck excuse
Zach McKinstry
  • xwobaNOISEskill near league average (0.257)

Marcelo Mayer: 10 HR / 29 R. Zach McKinstry: 5 HR / 5 R. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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