The Boston Red Sox are set to acquire left-handed pitcher Joe La Sorsa from the Pittsburgh Pirates in exchange for cash. La Sorsa, 28, is triggering an upward mobility clause which requires teams to consider him for a roster spot. He has been performing well in Triple-A with a 3.46 ERA over 26 innings. With the Sox, La Sorsa will provide additional depth to a bullpen that has limited flexibility following injuries. He is expected to join the team for their upcoming series against the Yankees.

By the Numbers
  • La Sorsa has a 3.46 ERA in 26 innings pitched at Triple-A.
  • His career MLB ERA stands at 5.21 over 57 innings across three teams from 2023 to 2025.
State of Play
  • Boston has three lefties in the bullpen, including Aroldis Chapman as the closer.
  • La Sorsa's acquisition may lead to a potential designation of Aroldis Chapman or another player to make space on the 40-man roster.
What's Next

La Sorsa is expected to be with the major league club immediately, contributing to the bullpen during their series against the Yankees. The Red Sox will likely make roster moves to accommodate his arrival, possibly involving a reliever with a high ERA. His performance in this opportunity could influence his future with the team.

Bottom Line

The Red Sox are bolstering their pitching depth with the addition of Joe La Sorsa, aiming to improve bullpen performance as they approach critical games against divisional rivals.