MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Paul Sewald
Paul Sewald
AZ·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

PaulCategoryRiley
42K 41
3.68ERA 3.70
1.24WHIP 1.23
1–2W 3–7
19–34SV 16–30

Current Season

PaulCategoryRiley
24K 27
3.63ERA 3.20
0.72WHIP 0.99
1W 3
15SV 14

What Each Player's System Trusts

Paul Sewald
  • xeraNOISEskill near league average (2.76)
Riley O'Brien
  • xeraNOISEskill near league average (3.79)

Paul Sewald: 42 K / 3.68 ERA. Riley O'Brien: 41 K / 3.70 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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