MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Eury Pérez
Eury Pérez
MIA·P
Sell High high·0.79
Change to
Engraved portrait of Nick Martinez
Nick Martinez
TB·P
Sell med·0.65
Change to

Rest of Season Projection

EuryCategoryNick
110K 65
4.66ERA 4.31
1.32WHIP 1.30
3–6W 5–10
0SV0

Current Season

EuryCategoryNick
72K 41
4.60ERA 1.62
1.26WHIP 1.11
3W 5
0SV0

What Each Player's System Trusts

Eury Pérez
  • babip_againstNOISEBABIP-against 0.268 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.96 is 0.36 above the ERA — regression coming
Nick Martinez
  • xeraSIGNALstable xERA 4.43 +0.33 vs league with no luck excuse
  • p_k_pctSIGNALstrikeout rate 14% is stable and well below league — limits the ceiling

Eury Pérez: 111 K / 4.66 ERA. Nick Martinez: 66 K / 4.31 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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