MLB Daily DeltaWeek 12 · June 15, 2026
Engraved portrait of John Schreiber
John Schreiber
KC·P
Sell High high·0.95
Change to
Engraved portrait of Wandy Peralta
Wandy Peralta
SD·P
Hold med·0.50
Change to

Rest of Season Projection

JohnCategoryWandy
23K 29
3.72ERA 3.74
1.25WHIP 1.26
0–0W0–0
1–3SV 0

Current Season

JohnCategoryWandy
13K 19
2.74ERA2.73
1.30WHIP 1.44
0W0
1SV 0

What Each Player's System Trusts

John Schreiber
  • babip_againstNOISEBABIP-against 0.234 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 4.42 is 1.59 above the ERA — regression coming
Wandy Peralta
  • xeraNOISEskill near league average (4.42)

John Schreiber: 23 K / 3.72 ERA. Wandy Peralta: 29 K / 3.74 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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