BB9

Spencer Arrighetti · Season-by-season history

BB9 over time

Spencer Arrighetti — BB9 over time Each point is a recorded season value. Separate lines show each team and competition. Exact values are listed in the table below. 0 1.02 2.04 3.06 4.08 5.1 2024 2025 2024 · Houston Astros · MLB: 4.0 2025 · Houston Astros · MLB: 5.1
  • Houston Astros · MLB

Hover over a point for its value. Only numeric values with a recorded season are charted; missing seasons are not treated as zero.

Spencer Arrighetti — BB9 by season
SeasonTeamLeagueBB9
2025 Houston Astros MLB 5.1
2024 Houston Astros MLB 4.0