Justin Slaten is a promising rookie for the Red Sox, known for his impressive bowling ball sinker. He is being considered as a potential closer for the 2025 season, showcasing the team's interest in developing young talent in key roles.

Justin Slaten was selected by the Boston Red Sox in last year's Rule 5 draft and successfully remained on their roster throughout the season, showcasing his ability to contribute at the Major League level.

Justin Slaten was lost to the Boston Red Sox via the Rule 5 draft in the previous season, marking another instance of the Rangers losing a right-handed pitcher through this process.

Justin Slaten, who was selected by the Red Sox in the Rule 5 draft, has proven to be a valuable addition to their pitching staff. Despite missing six weeks due to elbow inflammation, he posted a solid 2.93 ERA over 55 innings, showcasing his ability to command the strike zone with an impressive strikeout rate of 6.4 strikeouts per walk. His performance highlights the potential of players taken in the Rule 5 draft to contribute meaningfully at the major league level.

Justin Slaten had a strong debut season with the Red Sox, posting a 2.93 ERA, 1.01 WHIP, and a 26% strikeout rate. As a Rule 5 pick, he showcased a solid fastball, slider, and curveball combination, making him a potential late-inning option. He could emerge as a candidate for closer duties if Kenley Jansen is unable to fulfill that role, especially given Jansen's age and injury history. Slaten's performance positions him as a valuable asset for the bullpen moving forward.