MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Juan Mejia
Juan Mejia
COL·P
Buy Low high·0.90
Change to
Engraved portrait of Justin Sterner
Justin Sterner
ATH·P
Hold med·0.50
Change to

Rest of Season Projection

JuanCategoryJustin
43K 37
3.71ERA 3.60
1.26WHIP 1.24
1–2W 1–4
3–5SV 0

Current Season

JuanCategoryJustin
30K 26
6.00ERA 3.54
1.70WHIP 1.11
1W 2
3SV 0

What Each Player's System Trusts

Juan Mejia
  • xeraNOISEluck-free xERA 3.83 sits 0.27 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.388 elevated and unstable — bloating the ERA
Justin Sterner
  • xeraNOISEskill near league average (2.37)

Juan Mejia: 43 K / 3.71 ERA. Justin Sterner: 37 K / 3.60 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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