ERA

Robert Dugger · Season-by-season history

ERA over time

Robert Dugger — ERA 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 1.47 2.94 4.42 5.89 7.36 2021 2022 2021 · Seattle Mariners · MLB: 7.36 2022 · Tampa Bay Rays · MLB: 5.06
  • Seattle Mariners · MLB
  • Tampa Bay Rays · MLB

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

Robert Dugger — ERA by season
SeasonTeamLeagueERA
2022 Tampa Bay Rays MLB 5.06
2021 Seattle Mariners MLB 7.36