MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Jhoan Duran
Jhoan Duran
PHI·P
Hold med·0.50
Change to
Engraved portrait of Riley O'Brien
Riley O'Brien
STL·P
Hold med·0.50
Change to

Rest of Season Projection

JhoanCategoryRiley
45K 41
3.70ERA3.70
1.24WHIP 1.23
1–3W 3–7
17–32SV 16–30

Current Season

JhoanCategoryRiley
26K 27
1.53ERA 3.20
0.96WHIP 0.99
1W 3
12SV 14

What Each Player's System Trusts

Jhoan Duran
  • xeraNOISEskill near league average (2.34)
Riley O'Brien
  • xeraNOISEskill near league average (3.79)

Jhoan Duran: 45 K / 3.70 ERA. Riley O'Brien: 41 K / 3.70 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

Tweet

Related Comparisons