MLB Daily DeltaWeek 11 · June 5, 2026
Engraved portrait of Juan Mejia
Juan Mejia
COL·P
Buy Low high·0.90
Change to
Engraved portrait of Ryan Zeferjahn
Ryan Zeferjahn
LAA·P
Hold med·0.50
Change to

Rest of Season Projection

JuanCategoryRyan
47K 54
3.71ERA3.72
1.26WHIP1.26
1–2W 2–5
3–6SV 1–3

Current Season

JuanCategoryRyan
30K 32
6.00ERA 5.74
1.70WHIP 1.39
1W 2
3SV 1

What Each Player's System Trusts

Juan Mejia
  • babip_againstNOISEBABIP-against 0.372 elevated and unstable — bloating the ERA
Ryan Zeferjahn
  • xeraNOISEskill near league average (3.99)

Juan Mejia: 47 K / 3.71 ERA. Ryan Zeferjahn: 54 K / 3.72 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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