ATP Shanghai Masters, 3rd round predictionsRound predictions / By TradeShark Update: 6 from 8 correct Nadal won in 2 sets Dimitrov won in 2 sets Cilic won in 2 sets Struff lost in 2 tie breaks Isner lost in 2 sets Del Potro won in 3 sets Gasquet won in 3 sets Federer won in 2 sets