HR9

Kenley Jansen · Season-by-season history

HR9 over time

Kenley Jansen — HR9 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 0.24 0.48 0.72 0.96 1.2 2023 2024 2025 2023 · Boston Red Sox · MLB: 1.0 2024 · Boston Red Sox · MLB: 0.7 2025 · Los Angeles Angels · MLB: 1.2
  • Boston Red Sox · MLB
  • Los Angeles Angels · MLB

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

Kenley Jansen — HR9 by season
SeasonTeamLeagueHR9
2025 Los Angeles Angels MLB 1.2
2024 Boston Red Sox MLB 0.7
2023 Boston Red Sox MLB 1.0