Big Quote by Jack Sock
“Used to be some liabilities people would talk about in my game. I feel like I have cleaned those up pretty well. Returning was big for me. I think I've gotten a pretty good hold on that.”
“Used to be some liabilities people would talk about in my game. I feel like I have cleaned those up pretty well. Returning was big for me. I think I've gotten a pretty good hold on that.”
