MLB Daily DeltaWeek 12 · June 15, 2026
Engraved portrait of Luis Castillo
Luis Castillo
SEA·P
Sell med·0.73
Change to
Engraved portrait of Luis Severino
Luis Severino
ATH·P
Hold med·0.60
Change to

Rest of Season Projection

LuisCategoryLuis
94K 95
4.48ERA 4.11
1.35WHIP 1.41
2–4W2–4
0SV0

Current Season

LuisCategoryLuis
56K 65
5.53ERA 4.16
1.45WHIP 1.47
2W2
0SV0

What Each Player's System Trusts

Luis Castillo
  • xeraSIGNALstable xERA 4.69 +0.59 vs league with no luck excuse
Luis Severino
  • xeraSIGNALskill near league average (4.12)

Luis Castillo: 94 K / 4.48 ERA. Luis Severino: 95 K / 4.11 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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