Hamburg European Open—Hamburg, Germany
Semifinal results:
(4) Alexander Zverev Defeats Arthur Fils 62 64
Laslo Djere Defeats Zhizhen Zhang 63 62
*****
Atlanta Open—Atlanta, GA, U.S.A.
Semifinal results:
(1) Taylor Fritz Defeats J.J. Wolf 63 75
*****
Plava Laguna Croatia Open Umag—Umag, Croatia
Semifinal results:
(6) Stan Wawrinka Defeats (2) Lorenzo Sonego 63 64
Alexei Popyrin Defeats (7) Matteo Arnaldi 67(2) 75 63
