He was given a wildcard , but lost to the top seed , Jo - Wilfried Tsonga , in three tough sets .
Thiem reached his second quarterfinal of the year of an ATP 250 event at the 2013 Erste Bank Open .
Thiem was given a wildcard , but lost to the top seed , Jo - Wilfried Tsonga , in three tough sets .
Thiem reached his second quarterfinal of the year of an ATP 250 event at the 2013 Erste Bank Open .