Earned Runs Allowed

Kenley Jansen · Season-by-season history

Earned Runs Allowed over time

Kenley Jansen — Earned Runs Allowed 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 4 8 12 16 20 2023 2024 2025 2023 · Boston Red Sox · MLB: 18 2024 · Boston Red Sox · MLB: 20 2025 · Los Angeles Angels · MLB: 17
  • 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 — Earned Runs Allowed by season
SeasonTeamLeagueEarned Runs Allowed
2025 Los Angeles Angels MLB 17
2024 Boston Red Sox MLB 20
2023 Boston Red Sox MLB 18