2013 Winner,Sarasota • ATP CH 100 2013 Winner,Binghamton • ATP CH 50 2014 1/2 final,Charlottesville • ATP CH 70 2015 1/2 final,Columbus • ATP CH 50 2013 1/2 final,Napa • ATP CH 50 2015 1/4 final,Dallas • ATP CH 100 2013 1/4 final,Dallas • ATP CH 100 2015 1/4 final,Charlottesville • ATP CH 70 2016 1/4 final,Lexington • ATP CH 50 2016 1/4 final,Winnetka • ATP CH 50 2015 1/4 final,Drummondville • ATP CH 50 2014 1/4 final,Tallahassee • ATP CH 50 2014 1/4 final,Savannah • ATP CH 50 2013 1/4 final,Knoxville • ATP CH 50 2013 1/4 final,Tallahassee • ATP CH 50 2013 1/4 final,Savannah • ATP CH 50 2007 2nd round,Australian Open • Grand Slam 2007 2nd round,Memphis • ATP 500 2014 2nd round,Bogota • ATP 250 2007 2nd round,Londres • ATP 250 2007 2nd round,Houston • ATP 250 2015 2nd round,Tiburon • ATP CH 100 2014 2nd round,Aptos • ATP CH 100 2014 2nd round,Bordeaux • ATP CH 100 2015 2nd round,Fairfield, CA • ATP CH 50 2015 2nd round,Binghamton • ATP CH 50 2014 2nd round,Knoxville • ATP CH 50 2014 2nd round,Napa • ATP CH 50 2013 2nd round,Maui, Hawa • ATP CH 50