Kevin Jepsen , Tampa Bay : He 's a grizzled veteran entering his Age - 30 season .
Veteran 's coming off veteran 's 's best season in the majors , with a 2.63 ERA in 74 games last year .
Kevin Jepsen , Tampa Bay : He 's a grizzled veteran entering his Age - 30 season , and he 's coming off his best season in the majors , with a 2.63 ERA in 74 games last year .