Orioles general manager Mike Elias said Heston Kjerstad “has been getting treatments for a medical condition and is responding favorably.”

Kjerstad refused to expound upon what type of condition Kjerstad is dealing with, but said that “Kjerstad will be in Spring Training.” It’s hard to know for sure how long the 26-year-old outfielder was battling whatever condition he’s battling, but it would be safe to say that it was at least partially responsible for a poor season that saw him hit .192/.240/.327 with four home runs in 167 MLB plate appearances.