Cubs closer Brandon Morrow heads to 10-day DL after hurting his back taking off his pants:
Morrow said he felt back spasms early Monday morning when he was getting undressed at home after the Cubs had returned from a night game in St. Louis.
"It's frustrating any time you can't get out there, especially when you can't go for something as stupid as taking your pants off," Morrow said. "Getting hurt any time is frustrating, but when it's not related to throwing a baseball, it's even more frustrating."