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 Oswald Peraza
Oswald Peraza
LAA·2B
Buy med·0.63
Change to

Rest of Season Projection

MarceloCategoryOswald
10HR 8
29R 32
24RBI 27
6SB 13
.215AVG .252

Current Season

MarceloCategoryOswald
2HR 7
16R 18
13RBI 15
3SB 7
.224AVG .280

What Each Player's System Trusts

Marcelo Mayer
  • xwobaSIGNALstable xwOBA 0.260 below league with no luck excuse
Oswald Peraza
  • xwobaSIGNALstable xwOBA 0.330, +0.015 vs league — production is earned
  • hard_hit_pctSIGNALelite, already-stable contact quality

Marcelo Mayer: 10 HR / 29 R. Oswald Peraza: 8 HR / 32 R. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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