Federico Delbonis
Mergea and Draganja advance to men's doubles quarterfinals of Vienna Open
Romanian Florin Mergea and Croat Marin Draganja on Tuesday evening advanced to the quarterfinals of the 521,405-euro ATP Erste Bank Open 2014 tennis tournament in Vienna, after defeating Federico Delbonis (Argentine)/Sergiy Stakhovsky (Ukraine), 4-6, 6-3, 10-8.