ATP World Tour St. Petersburg Open Results
September 23, 2018
|At Sibur Arena|
|St. Petersburg, Russia|
|Purse: $1.18 (WT250)|
Dominic Thiem (1), Austria, def. Martin Klizan, Slovakia, 6-3, 6-1.
Matteo Berrettini and Fabio Fognini, Italy, def. Roman Jebavy, Czech Republic, and Matwe Middelkoop (3), Netherlands, 7-6 (6), 7-6 (4).