2015 Final,Cali • ATP CH 50 2015 1/2 final,Medellin • ATP CH 50 2015 1/2 final,Barranquilla • ATP CH 50 2014 1/2 final,Tampere • ATP CH 50 2013 1/2 final,Quito • ATP CH 35 2005 3rd round,Indianapolis • ATP 250 2005 1/4 final,Las Vegas • ATP 250 2015 1/4 final,Monterrey • ATP CH 100 2015 1/4 final,Leon • ATP CH 70 2013 1/4 final,Guayaquil • ATP CH 50 2005 2nd round,Washington • ATP 500 2017 2nd round,Quito • ATP 250 2005 2nd round,Newport • ATP 250 2003 2nd round,Las Vegas • ATP 250 2016 2nd round,Irving • ATP CH 125 2013 2nd round,Bogota • ATP CH 125 2015 2nd round,Guadalajara • ATP CH 100 2015 2nd round,Cuernavaca • ATP CH 70 2016 2nd round,Cali • ATP CH 50 2016 2nd round,Tallahassee • ATP CH 50 2015 2nd round,Guayaquil • ATP CH 50 2015 2nd round,Las Vegas • ATP CH 50 2015 2nd round,Pereira • ATP CH 50 2015 2nd round,Marburg • ATP CH 50 2014 2nd round,Guayaquil • ATP CH 50 2014 2nd round,Cortina • ATP CH 50 2015 2nd round,Furth • ATP CH 35 2015 2nd round,San Luis Potosi • ATP CH 35 2015 2nd round,Santiago • ATP CH 35 2014 2nd round,Pereira • ATP CH 35