Red Sox Add Seth Martinez to 40-Man Roster, Option Raymond Burgos

The Boston Red Sox made a roster adjustment Tuesday, bringing up right-hander Seth Martinez from Triple-A Worcester. The team also optioned left-hander Raymond Burgos to Worcester in what Boston described as a corresponding move, leaving the organization with a full 40-man roster.

Martinez’s selection indicates Boston is looking for additional pitching depth with the major-league roster fully utilized on the 40-man level. In MLB terms, selecting a player off a minor-league roster places that pitcher on the organization’s official 40-man group, which typically gives the club flexibility to use the player in upcoming games without needing another transaction to protect the roster spot.

The move is paired with Burgos being sent to Triple-A Worcester. Optioning a player has immediate roster impact because it removes that player from the 40-man roster while keeping him in the organization’s system. For the Red Sox, that creates room for Martinez’s addition and maintains the club’s roster balance as the season progresses.

Seth Martinez’s path to Boston runs through Worcester, the Red Sox’s Triple-A affiliate. Worcester serves as Boston’s primary stage for developing and evaluating fringe big-league talent, particularly pitchers who can be used as call-up options late in the year. While Tuesday’s announcement confirms the transaction, it does not detail Martinez’s role in the immediate aftermath beyond the fact that he has been brought onto the 40-man roster.

Raymond Burgos, meanwhile, remains with Worcester following the option. The left-hander’s assignment suggests Boston is treating the current step as a return to a development and performance setting, rather than a permanent departure from the organization. In many bullpen management plans, left-right balance and matchup-specific pitching needs are factors that influence who stays on the active roster and who is temporarily managed through the minor leagues.

Because this transaction was announced as part of a roster-count management sequence, the larger picture is less about a one-time debut and more about the Red Sox’s ongoing pitching planning. A fully occupied 40-man roster provides a clear framework for potential late-season moves, including additional selections or protection decisions, depending on how the pitching staff and bullpen usage evolves.

The practical question now is how quickly Martinez will factor into Boston’s major-league plans. With the move confirming his selection and Burgos’s option, the next developments to watch are whether Martinez is used in a bullpen role immediately and whether the Red Sox adjust their relief matchups, innings planning, or roster usage to accommodate the new pitching presence.