UPDATE 7-Tennis-St Petersburg Open men's singles round 1 results

Sept 19 (Infostrada Sports) - Results from the St Petersburg Open Men's Singles Round 1 matches on Wednesday Teymuraz Gabashvili (Russia) beat Nikolai Fidirko (Belarus) 6-2 6-0 3-Martin Klizan (Slovakia) beat Mikhail Elgin (Russia) 6-4 6-3 Paolo Lorenzi (Italy) beat Sergey Betov (Belarus) 1-6 6-2 6-2 4-Fabio Fognini (Italy) beat Tobias Kamke (Germany) 4-6 6-2 6-3 Sergiy Stakhovsky (Ukraine) beat Ivan Nedelko (Russia) 7-6(2) 6-2 Ricardas Berankis (Lithuania) beat Philipp Petzschner (Germany) 6-2 3-3 (Petzschner retired) Lukasz Kubot (Poland) beat 2-Denis Istomin (Uzbekistan) 4-6 6-3 6-4 Simone Bolelli (Italy) beat Horacio Zeballos (Argentina) 7-6(3) 7-5 8-Juergen Zopp (Estonia) beat Andrey Kumantsov (Russia) 6-3 5-3 (Kumantsov retired)