Kansas City Royals pitcher Ian Kennedy has been throwing his curveball better this year, but hitters are both hitting it and whiffing at it. Video by John Sleezer and Maria Torres/The Kansas City Star John Sleezer The Kansas City Star
Kansas City Royals pitcher Ian Kennedy has been throwing his curveball better this year, but hitters are both hitting it and whiffing at it. Video by John Sleezer and Maria Torres/The Kansas City Star John Sleezer The Kansas City Star

After hamstring troubles, Ian Kennedy turned to his curveball

July 20, 2017 09:50 PM