MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Grant Holmes
Grant Holmes
ATL·P
Sell High high·0.80
Change to
Engraved portrait of Martín Pérez
Martín Pérez
ATL·P
Sell High high·0.95
Change to

Rest of Season Projection

GrantCategoryMartín
101K 72
4.24ERA4.24
1.37WHIP 1.33
4–8W 4–8
0SV0

Current Season

GrantCategoryMartín
53K 42
3.95ERA 2.79
1.33WHIP 1.06
3W3
0SV0

What Each Player's System Trusts

Grant Holmes
  • babip_againstNOISEBABIP-against 0.258 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.32 is 0.37 above the ERA — regression coming
Martín Pérez
  • babip_againstNOISEBABIP-against 0.228 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.32 is 1.53 above the ERA — regression coming

Grant Holmes: 101 K / 4.24 ERA. Martín Pérez: 72 K / 4.24 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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