MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Foster Griffin
Foster Griffin
WSH·P
Sell High high·0.91
Change to
Engraved portrait of Ryan Weathers
Ryan Weathers
NYY·P
Hold med·0.50
Change to

Rest of Season Projection

FosterCategoryRyan
103K 113
4.30ERA 3.98
1.25WHIP 1.18
6–14W 2–5
0SV0

Current Season

FosterCategoryRyan
65K 75
3.76ERA 3.52
1.15WHIP 1.14
6W 2
0SV0

What Each Player's System Trusts

Foster Griffin
  • babip_againstNOISEBABIP-against 0.247 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.41 is 0.65 above the ERA — regression coming
Ryan Weathers
  • xeraSIGNALskill near league average (3.98)

Foster Griffin: 103 K / 4.30 ERA. Ryan Weathers: 113 K / 3.98 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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