MLB Daily DeltaWeek 12 · June 15, 2026
Engraved portrait of Gordon Graceffo
Gordon Graceffo
STL·P
Sell High high·0.95
Change to
Engraved portrait of Jake Bird
Jake Bird
NYY·P
Buy Low high·0.87
Change to

Rest of Season Projection

GordonCategoryJake
21K 30
3.87ERA 3.70
1.27WHIP 1.24
3–8W 1–3
1–2SV 0

Current Season

GordonCategoryJake
14K 20
1.80ERA 5.00
0.90WHIP 1.33
4W 1
1SV 0

What Each Player's System Trusts

Gordon Graceffo
  • babip_againstNOISEBABIP-against 0.163 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 5.57 is 3.43 above the ERA — regression coming
  • p_k_pctSIGNALstrikeout rate 13% is stable and well below league — limits the ceiling
Jake Bird
  • xeraNOISEluck-free xERA 4.04 sits 0.06 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.364 elevated and unstable — bloating the ERA

Gordon Graceffo: 21 K / 3.87 ERA. Jake Bird: 30 K / 3.70 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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