Arthur Fils saves 4 match points, stuns Tommy Paul to reach Miami semis
Arthur Fils saved four match points and knocked local favorite Tommy Paul out of the Miami Open quarterfinals with a dramatic 6-7 (3), 7-6 (4), 7-6 (6Arthur Fils saved four match points and knocked local favorite Tommy Paul out of the Miami Open quarterfinals with a dramatic 6-7 (3), 7-6 (4), 7-6 (6