STL vs PIT
SP Lake Bachar vs Kyle Leahy
AI Analysis Summary
Pitching — Pirates has the edge in SP FIP (2.4pp). Pirates has the edge in SP xFIP (0.5pp). Pirates has the edge in Bullpen FIP (2pp).
Batting & Roster — Pirates has the edge in Lineup wOBA (0.8pp). Pirates has the edge in WAR (0.1pp). Cardinals has the edge in Lineup xwOBA (0.2pp).
Situational — Cardinals has the edge in Home Advantage (5.6pp). Pirates has the edge in Recent Form (10pp). Pirates has the edge in Park Factor (0.1pp).
Combining 9 sabermetric factors, the quantitative model sees a clear edge with Pirates ahead by 20pp.
9 Factor Breakdown
SP FIP
weight 12%Pirates has the edge in SP FIP (2.4pp).
Pirates edge · contribution -2.4pp
SP xFIP
weight 3%Pirates has the edge in SP xFIP (0.5pp).
Pirates edge · contribution -0.5pp
Bullpen FIP
weight 10%Pirates has the edge in Bullpen FIP (2pp).
Pirates edge · contribution -2pp
Lineup wOBA
weight 10%Pirates has the edge in Lineup wOBA (0.8pp).
Pirates edge · contribution -0.8pp
WAR
weight 8%Pirates has the edge in WAR (0.1pp).
Pirates edge · contribution -0.1pp
Recent Form
weight 10%Pirates has the edge in Recent Form (10pp).
Pirates edge · contribution -10pp
Lineup xwOBA
weight 5%Cardinals has the edge in Lineup xwOBA (0.2pp).
Cardinals edge · contribution +0.2pp
Barrel%
weight 3%Negligible gap in Barrel%.
Even
Elo
weight 10%Negligible gap in Elo.
Even
Cumulative Factor Impact (waterfall)
Starts at a neutral 50% → each factor's impact accumulates → final Cardinals win probability. Right (green) = home favored / left (red) = away favored. Defense SFR is an unimplemented MLB placeholder (always neutral) and is omitted from this chart — Elo, recent form, and head-to-head are real per-team data.
Pirates @ Cardinals · final [15%, 85%] clamp
Recent Meetings (Pirates vs Cardinals)
Last 1 games — our model's prediction vs actual result
Model metadata
Quant model: mlb_v0.1 · generated 8h before game time