Red Sox’ Cooper Criswell Eligible For Fourth Option Year

The Red Sox’ pitching depth has more flexibility than might’ve been otherwise apparent at first glance. Right-hander Cooper Criswell exhausted his third and typically final option year in 2024, but Christopher Smith of MassLive.com reports that the Red Sox will actually hold a fourth option year on Criswell.

It’s standard in Major League Baseball for players to have three “option” years where they can be freely sent down to a minor league affiliate without first clearing waivers. An “option year” is used when any player on the 40-man roster is optioned to the minors and spends at least 20 days there. This applies even to players who’ve yet to make their big league debut but are optioned to a minor league affiliate out of spring training. However, the league grants a fourth option year for players who exhaust their three original three option years in fewer than five professional seasons (defined as 90-plus days on a major league or minor league active roster/injured list).

In the case of Criswell, he’s a 2018 draftee of the Angels who’s appeared in exactly five full seasons: 2019 and 2021-24. (He wasn’t on the roster for the abbreviated 2020 campaign.) The Halos originally selected him to the 40-man roster in 2021, and he was optioned in each of the three subsequent seasons throughout the course of stints with the Halos, Rays and Red Sox.

For the Red Sox, it’s a nice boon. Criswell goes from a back-end starter/swingman who’d have to be rostered on Opening Day to a valuable fifth/sixth starter who can be shuttled between their Triple-A affiliate in nearby Worcester and the major league roster. Criswell, who signed a big league deal with the Sox after being non-tendered by the Rays last winter, clearly pitched his way into the club’s plans with 99 1/3 innings of 4.08 ERA ball between the rotation and bullpen. He fanned a below-average 17.2% of opponents against a strong 7.3% walk rate and impressive 50.3% ground-ball rate.

Right now, the locks in the Boston rotation are Tanner Houck, Kutter Crawford and Brayan Bello. Veteran Lucas Giolito, once healthy, will eventually join them. Criswell, Quinn Priester and Richard Fitts are among the other options near the back of the rotation.

The Sox figure to add at least one starting pitcher via free agency and/or trade. They’ve been linked to the top names on the market already and have at least signaled a willingness to act more aggressively than in recent offseasons. Criswell’s extra option year gives them some flexibility and will help the team preserve depth if and when additional rotation arms are added in the weeks and months ahead.