MLB Daily DeltaWeek 11 · June 6, 2026
Engraved portrait of Gordon Graceffo
Gordon Graceffo
STL·P
Sell High high·0.95
Change to
Engraved portrait of Juan Mejia
Juan Mejia
COL·P
Buy Low high·0.90
Change to

Rest of Season Projection

GordonCategoryJuan
25K 46
3.84ERA 3.71
1.26WHIP1.26
3–9W 1–2
1–3SV 3–6

Current Season

GordonCategoryJuan
14K 30
1.80ERA 6.00
0.90WHIP 1.70
4W 1
1SV 3

What Each Player's System Trusts

Gordon Graceffo
  • babip_againstNOISEBABIP-against 0.155 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 5.26 is 3.50 above the ERA — regression coming
  • p_k_pctSIGNALstrikeout rate 13% is stable and well below league — limits the ceiling
Juan Mejia
  • babip_againstNOISEBABIP-against 0.372 elevated and unstable — bloating the ERA

Gordon Graceffo: 25 K / 3.84 ERA. Juan Mejia: 46 K / 3.71 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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