Re: RG R3: Jack Sock Def. Borna Coric 6-2, 6-1, 6-4; Youngest Am. in R16 Since 1993 P
Impressive from Sock, the key wasn't his forehand, its that he basically didn't give away anything with his backhand, even had some great winners with it. There was nothing out there to be exposed, his defense was surprisingly good as well.