Jason Foley polished up his game last offseason.
The primary focus was his mental game, evident when he entered spring training overflowing with confidence. His sinker, velocity, pitch movements, arm angle and ground-ball rate have intrigued the Detroit Tigers for a few years, and after an 11-game taste of the big leagues last season, he prepared himself mentally and physically for a bigger role.
By the end of 2022, Foley had one of the most productive seasons of any player on the roster. The 6-foot-4 right-hander took a significant step forward on his development path by throwing strikes, avoiding walks and initiating contact — all examples of an improved confidence in his abilities.