Weissert has yet to break through in high-leverage at the big league level, but he may be in line for more late-game opportunities after an offseason trade from the Yankees to the Red Sox. The 29-year-old has racked up 51 saves in the minors since 2016, but his strikeout prowess has yet to translate in the majors with a near league average strikeout rate through 31.1 career innings. Weissert slightly improved his walk rate in his limited sample last year, but if he continues making strides with his control during spring training, he'll have a much better shot of breaking camp with the Red Sox. The right-hander's chances of entering Boston's high-leverage mix will only increase if the team elects to trade its veteran relievers on expiring contracts (Kenley Jansen and Chris Martin). Read Past Outlooks