Arthur Fils upsets top-seeded Alexander Zverev to reach Miami quarters
No. 17 seed Arthur Fils delivered 25 winners and overcame back pain to deliver a 3-6, 6-3, 6-4 upset of top-seeded Alexander Zverev on Wednesday to reNo. 17 seed Arthur Fils delivered 25 winners and overcame back pain to deliver a 3-6, 6-3, 6-4 upset of top-seeded Alexander Zverev on Wednesday to re