On the day before the team’s much celebrated Fenway Fest, Craig Breslow remained busy as he brought in more depth to the organization through a minor-league contract. Per SoxProspect’s Andrew Parker, the team has signed right-handed pitcher Seth Martinez. The deal also includes a non-roster invite to spring training.
The 31-year-old provides Boston with another experienced arm as insurance for the bullpen that will most likely be kept in Worcester to begin the season. Martinez, who was drafted in 2016 by the then-Oakland Athletics, has spent parts of five seasons in the majors. The bulk of his time came from 2021 through the 2024 seasons as he appeared in 111 games out of the bullpen for the Houston Astros, tossing 137 1/3 innings.
2025 was a rough year for Martinez, as he bounced around on waivers going from the Arizona Diamondbacks to the Miami Marlins to the Seattle Mariners and then back to the Marlins all before the start of the season. Martinez spent most of the year in Triple-A pitching for the Jacksonville Jumbo Shrimp before getting added to the roster on August 27. In total, he made six appearances and tossed 6 2/3 innings. Miami would go on to designate him for assignment on September 11 and Martinez became a free agent on September 13.