ATP Nice Open results

Following are the results from ATP Nice Open on Tuesday (prefix number denotes seeding):

Second round

8-Juan Monaco, Argentina, bt Sam Querrey, United States, 6-3, 6-1

2-John Isner, United States, bt Steve Johnson, United States, 7-6 (7-3), 4-6, 6-3

First round

Oleksandr Dolgopolov Jr., Ukraine, bt Sergiy Stakhovsky, Ukraine, 3-6, 7-5, 6-2

Dusan Lajovic, Serbia, bt 7-Jack Sock, United States, 5-7, 7-5, 6-1

Lucas Pouille, France, bt Tim Smyczek, United States, 6-3, 6-0

James Duckworth, Australia, bt Francis Tiafoe, United States, 6-7 (5-7), 7-5, 6-2

Gianni Mina, France, bt 5-Bernard Tomic, Australia, 6-2, 0-0 retired

6-Nick Kyrgios, Australia, bt Mikhail Kukushkin, Kazakhstan, 7-6 (7-5), 6-2

Endi