ATP Erste Bank Open
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.