2014 Final,Karshi • ATP CH 50 2015 1/2 final,Sarasota • ATP CH 100 2013 1/2 final,Quito • ATP CH 35 2015 1/4 final,Noum • ATP CH 70 2015 1/4 final,Columbus • ATP CH 50 2014 1/4 final,Lexington • ATP CH 50 2014 1/4 final,Granby • ATP CH 50 2014 1/4 final,AnNing • ATP CH 50 2012 1/4 final,Champaign • ATP CH 50 2014 1/4 final,Quito • ATP CH 35 2015 2nd round,Dallas • ATP CH 100 2014 2nd round,Vancouver • ATP CH 100 2015 2nd round,Leon • ATP CH 70 2014 2nd round,Charlottesville • ATP CH 70 2014 2nd round,Busan • ATP CH 70 2014 2nd round,Cuernavaca • ATP CH 70 2013 2nd round,Charlottesville • ATP CH 70 2015 2nd round,Cary • ATP CH 50 2015 2nd round,XIII Venice Challenge Save Cup • ATP CH 50 2015 2nd round,Maui, Hawa • ATP CH 50 2013 2nd round,Yokohama • ATP CH 50 2014 2nd round,Pereira • ATP CH 35 2014 2nd round,Rimouski • ATP CH 35 2014 2nd round,Chitre • ATP CH 35 2013 2nd round,Toyota • ATP CH 35