MLB Daily DeltaWeek 11 · June 5, 2026
Engraved portrait of Martín Pérez
Martín Pérez
ATL·P
Sell High high·0.95
Change to
Ryan Feltner
COL·P
Hold med·0.50
Change to

Rest of Season Projection

MartínCategoryRyan
70K 63
4.25ERA 4.22
1.33WHIP 1.30
4–8W4–9
0SV0

Current Season

MartínCategoryRyan
42K 19
2.79ERA 4.85
1.06WHIP 1.31
3W 2
0SV0

What Each Player's System Trusts

Martín Pérez
  • babip_againstNOISEBABIP-against 0.228 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.33 is 1.54 above the ERA — regression coming
Ryan Feltner
  • xeraNOISEskill near league average (6.33)

Martín Pérez: 70 K / 4.25 ERA. Ryan Feltner: 63 K / 4.22 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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