All Picks
MLB · Moneyline
Pittsburgh Pirates
@
Arizona Diamondbacks
Date
Thu, May 7
Time
7:40 PM
Venue
Chase Field
Spread
Pirates ML
Odds
-105
Risk
MOD
LEANSoft lean — not a strong recommendation
Pirates ML
-105 · 1 Unit
72%
The Edge
Keller's ERA advantage and Pittsburgh's superior pitching metrics justify a lean on the Pirates ML, but Arizona's strong home ATS performance and market pricing as favorite cap this at a LEAN rather than a PICK.
Key Factors
Starter ERA gap: Keller 2.85 vs Gallen 4.45 — a 1.60-run differential that exceeds the 1.5+ significant-edge threshold
Team ERA: Pittsburgh 3.75 vs Arizona 4.80 — a 1.05-run staff-wide advantage indicating deeper pitching quality
Run differential edge: Pirates +0.6 vs Diamondbacks -0.7, a +1.3 gap flagged as a meaningful team quality signal
Opponent OPS allowed: Pirates 0.651 vs Diamondbacks 0.756 — Pittsburgh's pitching staff is suppressing opposing offenses at a significantly higher rate