Cubs shortstop Starlin Castro has been diagnosed with a high-ankle sprain, which carries an expected recovery timetable of at least our weeks. In other words: His season is over.
After a hugely disappointing 2013 season Castro bounced back to hit .292 with a career-high 14 homers and a career-best .777 OPS in 134 games. He was also on pace to shatter his previous best walk total, which is a key development for an impatient 24-year-old hitter.
Castro’s absence likely means rookie Javier Baez will see plenty of action at shortstop down the stretch after initially being called up to play second base. Baez was exclusively a shortstop in the minors until recently, when the Cubs began prepping him for a promotion.
The Dodgers announced that pitching prospect Walker Buehler will be called up to start on Monday against the Marlins. Rich Hill went on the 10-day disabled list with a cracked fingernail, so Buehler will serve as a fill-in while the lefty is out, likely for just one start.
Buehler, a 23-year-old right-hander, made his major league debut last September, making eight relief appearances. He struggled, yielding eight runs on 11 hits and eight walks with 12 strikeouts in 9 1/3 innings. He was off to a good start to his 2018 season at Triple-A Oklahoma City, owning a 2.08 ERA with 16 strikeouts and four walks in 13 innings.
Monday will be Buehler’s first major league start. He is the Dodgers’ No. 1 prospect and No. 12 overall in baseball according to MLB Pipeline.