Red Sox release Carlos Martinez

The Red Sox have released right-hander Carlos Martinez, reports Alex Speier of the Boston Globe (Twitter link). Boston had signed the longtime Cardinals righty to a minor league deal earlier this month.

Martinez has now spent time with both the Giants and Red Sox organizations on minor league deals this year, although he didn’t pitch in a minor league game with the former as he finished up mending the thumb injury that ended his 2021 season. He took the mound for a pair of starts with Boston’s top affiliate in Worcester but was hammered for 10 runs on nine hits and a trio of walks in just 4 1/3 innings. He struck out just four of the 25 batters he faced (16 percent).

It’ll be the second brief stop for Martinez as he looks to make his way back to the big leagues. He will now search for a third organization this season, though it’s hard to imagine any club would place him directly on a big league roster after that showing with the WooSox and after he finished up the 2021 season with a 6.23 ERA, 15.7 percent strikeout rate and 9.9 percent walk rate in 82 1/3 frames.

That said, Martinez has a lengthy track record of big league success — and that alone ought to continue intriguing pitching-hungry clubs. From 2015-19 — Martinez’s age-23 through age-27 seasons — he was one of the best young pitchers in the National League. A two-time All-Star with the Cardinals during that run, Martinez compiled 747 innings of 3.22 ERA ball while striking out 23.7 percent of his opponents against an 8.9 percent walk rate. Martinez fronted the St. Louis rotation for much of that time but also spent a good portion of the 2019 season as the team’s closer, racking up 24 saves with a career-best 26.5 percent strikeout rate that season.

Injuries, however, have completely derailed the right-hander’s career in recent years. He only landed in the bullpen in 2019 after a spring shoulder injury delayed his season and led to concerns about his workload as a starter. He missed seven weeks of the shortened 2020 season with a lengthy bout of Covid-19 and suffered a strained oblique muscle quickly after returning to the field. Martinez’s 2021 campaign was a roller coaster when healthy — he fired eight shutout innings in a May 2 start and a month later was rocked for 10 runs in less than one inning — and last year’s season ended for him in July when he suffered a torn ligament in his pitching hand that ultimately required surgery.

Martinez ought to be able to get a look with another organization, but he will need to string together some good outings in Triple-A before he is viewed as an option to return to the Majors.