Tennis-Halle Open men's singles round 1 results

June 20 (Gracenote) - Results from the Halle Open Men's Singles Round 1 matches on Tuesday :

7-Roberto Bautista (Spain) beat Carlos Berlocq (Argentina) 6-0 4-6 6-2

Mischa Zverev (Germany) beat Lukas Lacko (Slovakia) 6-4 6-4