MADRID, May 8 (Xinhua) -- Following are the men's results at Madrid Open tennis tournament on Tuesday (prefix number deontes seeding):

Singles

First round

11-Roberto Bautista Agut, Spain, bt Jared Donaldson, United States, 6-7 (3), 6-4, 6-4

Leonardo Mayer, Argentina, bt Fabio Fognini, Italy, 6-3, 6-4

Robin Haase, Netherlands, bt Chung Hyeon, South Korea, 6-2, 6-0

Evgeny Donskoy, Russia, bt Stefanos Tsitsipas, Greece, 5-7, 6-4, 7-6 (3)

Borna Coric, Croatia, bt 9-Pablo Carreno Busta, Spain, 6-4, 6-2

Pablo Cuevas, Uruguay, bt 12-Jack Sock, United States, 6-7 (5), 6-4, 6-0

Philipp Kohlschreiber, Germany, bt Yuichi Sugita, Japan, 6-4, 6-3

Jan-Lennard Struff, Germany, bt Marius Copil, Romania, 6-4, 6-4

Fernando Verdasco, Spain, bt Paolo Lorenzi, Italy, 7-5, 6-4

Albert Ramos-Vinolas, Spain, bt Peter Gojowczyk, Germany, 5-7, 6-2, 7-5

Ryan Harrison, United States, bt Guillermo Garcia-Lopez, Spain, 6-4, 7-6 (7)

Kyle Edmund, Britain, bt Danill Medvedev, Russia, 6-4, 6-0

Second round

Denis Shapovalov, Canada, bt Benoit Paire, France, 7-6 (5), 4-6, 6-4.

Dusan Lajovic, Serbia, bt Richard Gasquet, France, 7-6 (1), 7-6 (1)

Milos Raonic, Canada, bt 3-Grigor Dimitrov, Bulgaria, 7-5, 3-6, 6-3

4-Juan Martin del Potro, Argentina, bt Damir Dzumhur, Bosnia-Herzegovina, 6-3, 6-3

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