MLB Daily DeltaWeek 11 · June 7, 2026
Engraved portrait of Caleb Kilian
Caleb Kilian
SF·P
Sell High high·0.78
Change to
Engraved portrait of Ryan Zeferjahn
Ryan Zeferjahn
LAA·P
Hold med·0.50
Change to

Rest of Season Projection

CalebCategoryRyan
37K 52
3.72ERA3.72
1.25WHIP 1.26
2–4W2–5
3–6SV 1–3

Current Season

CalebCategoryRyan
29K 32
3.81ERA 5.74
1.15WHIP 1.39
2W2
3SV 1

What Each Player's System Trusts

Caleb Kilian
  • babip_againstNOISEBABIP-against 0.215 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 4.15 is 0.57 above the ERA — regression coming
Ryan Zeferjahn
  • xeraNOISEskill near league average (4.00)

Caleb Kilian: 37 K / 3.72 ERA. Ryan Zeferjahn: 52 K / 3.72 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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