BB9

Justin Slaten · Season-by-season history

BB9 over time

Justin Slaten — 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 0.52 1.04 1.56 2.08 2.6 2024 2025 2024 · Boston Red Sox · MLB: 1.5 2025 · Boston Red Sox · MLB: 2.6
  • Boston Red Sox · MLB

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

Justin Slaten — BB9 by season
SeasonTeamLeagueBB9
2025 Boston Red Sox MLB 2.6
2024 Boston Red Sox MLB 1.5