He has made it to 11 ATP finals .
He has come out victorious in just three of those , winning the 2011 SA Tennis Open in his home country , the 2012 Delray Beach Open and most recently the 2015 Winston - Salem Open .
He has made it to 11 ATP finals , but he has come out victorious in just three of those , winning the 2011 SA Tennis Open in his home country , the 2012 Delray Beach Open and most recently the 2015 Winston - Salem Open .