MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Jack Perkins
Jack Perkins
ATH·P
Buy Low high·0.90
Change to
Engraved portrait of Orion Kerkering
Orion Kerkering
PHI·P
Hold med·0.50
Change to

Rest of Season Projection

JackCategoryOrion
53K 42
3.66ERA 3.69
1.24WHIP1.24
2–5W 3–8
4–7SV 1–3

Current Season

JackCategoryOrion
33K 23
5.46ERA 2.53
1.21WHIP 1.13
2W 3
3SV 1

What Each Player's System Trusts

Jack Perkins
  • babip_againstNOISEBABIP-against 0.333 elevated and unstable — bloating the ERA
Orion Kerkering
  • xeraNOISEskill near league average (2.48)

Jack Perkins: 53 K / 3.66 ERA. Orion Kerkering: 42 K / 3.69 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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