The Boston Red Sox have outrighted right-handed pitcher Seth Martinez to Triple-A Worcester after designating him for assignment three days prior. Martinez, 31, has a mixed record in his six MLB seasons, mostly with the Astros, and has struggled since 2025, managing only 7 2/3 innings in the big leagues recently. He faces a decision to accept the assignment or elect for free agency, which he previously chose when outrighted by the Marlins. Boston could utilize him or another reliever during a busy upcoming schedule, as rosters expand on September 1.

By the Numbers
  • Martinez has posted a 3.93 ERA over 137 1/3 innings with the Astros from 2021-24.
  • This year, he holds a 5.55 ERA in 60 innings for Worcester, allowing more than two home runs per nine innings.
State of Play
  • Boston's bullpen is under scrutiny as they navigate a packed schedule with a stretch of 14 games in 13 days starting August 28.
  • Active rosters will expand to 28 players on September 1, providing potential for additional bullpen options.
What's Next

Martinez may either remain with the Red Sox and serve as a depth option in Triple-A or opt for free agency to explore new opportunities. The Red Sox might continue to cycle through relievers for fresh arms leading into a critical part of the season.

Bottom Line

The Red Sox are adjusting their pitching depth in preparation for a crucial month, emphasizing the importance of roster flexibility as they aim for a Wild Card spot in the playoffs.