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

Rest of Season Projection

ConnorCategoryLuis
81K 94
4.07ERA 4.48
1.35WHIP1.35
1–3W 2–4
0SV0

Current Season

ConnorCategoryLuis
35K 56
5.13ERA 5.53
1.35WHIP 1.45
1W 2
0SV0

What Each Player's System Trusts

Connor Prielipp
  • xeraSIGNALskill near league average (4.07)
Luis Castillo
  • xeraSIGNALstable xERA 4.69 +0.59 vs league with no luck excuse

Connor Prielipp: 81 K / 4.07 ERA. Luis Castillo: 94 K / 4.48 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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