2017 Memphis • ATP 250 2017 Dallas • ATP CH 125 2015 Happy Valley • ATP CH 50 2013 Savannah • ATP CH 50 2018 Final,Atlanta • ATP 250 2018 Final,Brisbane • ATP 250 2017 Final,Atlanta • ATP 250 2015 Final,Columbus • ATP CH 50 2015 Final,Cary • ATP CH 50 2012 A patra rundă,Indian Wells • ATP Masters 1000 2011 A patra rundă,Indian Wells • ATP Masters 1000 2015 Semifinală,Acapulco • ATP 500 2018 Sferturi,Winston-Salem • ATP 250 2013 Semifinală,Atlanta • ATP 250 2012 Semifinală,Newport • ATP 250 2012 Semifinală,Eastbourne • ATP 250 2012 Semifinală,San Jose • ATP 250 2011 Semifinală,Los Angeles • ATP 250 2011 Semifinală,Atlanta • ATP 250 2016 Semifinală,Tallahassee • ATP CH 50 2015 Semifinală,Winnetka • ATP CH 50 2013 Semifinală,Tallahassee • ATP CH 50 2018 A treia rundă,Australian Open • Grand Slam 2016 A treia rundă,National Bank Open • ATP Masters 1000 2018 Sferturi,Acapulco • ATP 500 2017 Sferturi,Tokyo • ATP 500 2016 A treia rundă,Washington • ATP 500 2017 Sferturi,Estoril • ATP 250 2012 Sferturi,Houston • ATP 250 2010 Sferturi,Newport • ATP 250