MADRID, May 1 (Xinhua) -- Following are the results from the tennis Madrid Open on Friday (prefix number denotes seeding):
ATP men's singles semifinals
1-Jannik Sinner, Italy, bt 21-Arthur Fils, France, 6-2, 6-4
2-Alexander Zverev, Germany, bt Alexander Blockx, Belgium, 6-2, 7-5
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