After losing the first set, Arthur Fils, the No. 17 seed, won the next two to upset top-seeded Alexander Zverev and reach the Miami Open quarterfinals.

Arthur Fils has completed the ''Sunshine Double' quarter-finals! The young Frenchman faced the top seed and world no. 2 Alexander Zverev in the fourth round at the Miami Open and prevailed 3-6, 6-3, 6-4 in two hours for a place in the last eight.

France's Arthur Fils upset top-seed Alexander Zverev with an oustanding display earning him a 3-6, 6-3, 6-4 win over the German in the fourth round of the Miami Open on Wednesday.Fils, using his athleticism and his powerful forehand,