MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Gordon Graceffo
Gordon Graceffo
STL·P
Sell High high·0.95
Change to
Engraved portrait of Mason Miller
Mason Miller
SD·P
Hold med·0.50
Change to

Rest of Season Projection

GordonCategoryMason
26K 69
3.84ERA 3.58
1.26WHIP 1.23
3–9W 1–2
1–3SV 19–36

Current Season

GordonCategoryMason
14K 49
1.80ERA 0.72
0.90WHIP 0.84
4W 1
1SV 17

What Each Player's System Trusts

Gordon Graceffo
  • babip_againstNOISEBABIP-against 0.155 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 5.24 is 3.48 above the ERA — regression coming
  • p_k_pctSIGNALstrikeout rate 13% is stable and well below league — limits the ceiling
Mason Miller
  • xeraNOISEskill near league average (1.10)

Gordon Graceffo: 26 K / 3.84 ERA. Mason Miller: 69 K / 3.58 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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