Miami Open: Isner upsets second seed Cilic to reach quarters

(G.N.S) DT.28 American John Isner overcame Marin Cilic to progress into the quarter-finals of the 2018 Miami Open. 2014 US Open Champion Cilic was the highest ranked player left after Roger Federer’s exit. Isner took the match in straight sets 7-6, 6-3 and will face Hyeon Chung next. The American