MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of José Alvarado
José Alvarado
PHI·P
Buy Low high·0.90
Change to
Engraved portrait of Mark Leiter Jr.
Mark Leiter Jr.
ATH·P
Buy Low high·0.85
Change to

Rest of Season Projection

JoséCategoryMark
54K 46
3.70ERA 3.74
1.24WHIP1.24
1–3W 0–0
1–3SV 5–9

Current Season

JoséCategoryMark
26K 25
5.59ERA 5.47
1.81WHIP 1.46
1W 0
1SV 4

What Each Player's System Trusts

José Alvarado
  • babip_againstNOISEBABIP-against 0.441 elevated and unstable — bloating the ERA
Mark Leiter Jr.
  • babip_againstNOISEBABIP-against 0.361 elevated and unstable — bloating the ERA

José Alvarado: 54 K / 3.70 ERA. Mark Leiter Jr.: 46 K / 3.74 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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