BB9

Steven Matz · Season-by-season history

BB9 over time

Steven Matz — BB9 over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Exact values are listed in the table below. 0 0.52 1.04 1.56 2.08 2.6 2021 2025 2021 · Toronto Blue Jays · MLB: 2.6 2025 · Boston Red Sox · MLB: 0.8
  • Toronto Blue Jays · MLB
  • Boston Red Sox · MLB

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

Steven Matz — BB9 by season
SeasonTeamLeagueBB9
2025 Boston Red Sox MLB 0.8
2021 Toronto Blue Jays MLB 2.6