Reilly Opelka came out of nowhere as a wild card to reach the semifinals of the 2016 BB&T Atlanta Open. The 2015 Wimbledon boy’s junior champion defeated Tour veterans Sergiy Stakhovsky and Jeremy Chardy in consecutive ATP events after Atlanta and won his first career ATP Challenger title in Charlottesville in November. Opelka will be making his first career appearance at the Memphis Open in 2017.