ERA

Jack Flaherty · Season-by-season history

ERA over time

Jack Flaherty — 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 1.35 2.7 4.05 5.4 6.75 2023 2024 2025 2023 · Baltimore Orioles · MLB: 6.75 2024 · Detroit Tigers · MLB: 2.95 2025 · Detroit Tigers · MLB: 4.64
  • Baltimore Orioles · MLB
  • Detroit Tigers · MLB

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

Jack Flaherty — ERA by season
SeasonTeamLeagueERA
2025 Detroit Tigers MLB 4.64
2024 Detroit Tigers MLB 2.95
2023 Baltimore Orioles MLB 6.75