2019 Quarter final,Tiburon • ATP CH 100 2016 Semi final,Granby • ATP CH 100 2016 Semi final,Las Vegas • ATP CH 50 2015 Semi final,Binghamton • ATP CH 50 2023 Semi final,Pensacola • M 25 2019 3rd round,Houston • ATP CH 125 2019 3rd round,New Haven • ATP CH 125 2018 Quarter final,Champaign • ATP CH 70 2020 3rd round,Ann Arbor • ATP CH 50 2019 3rd round,Knoxville • ATP CH 50 2019 3rd round,Charlottesville • ATP CH 50 2019 3rd round,Binghamton • ATP CH 50 2016 Quarter final,Columbus • ATP CH 50 2015 Quarter final,Columbus • ATP CH 50 2022 Quarter final,Columbus • M 25 2020 2nd round,Newport Beach • ATP CH 125 2019 2nd round,Bratislava • ATP CH 125 2018 2nd round,Chicago • ATP CH 125 2017 2nd round,Dallas • ATP CH 125 2020 2nd round,Dallas • ATP CH 100 2017 2nd round,Fairfield, CA • ATP CH 100 2016 2nd round,Aptos • ATP CH 100 2015 2nd round,Sacramento • ATP CH 100 2015 2nd round,Tiburon • ATP CH 100 2019 2nd round,Poznan • ATP CH 70 2017 2nd round,Gatineau • ATP CH 70 2015 2nd round,Charlottesville • ATP CH 70 2020 2nd round,Columbus • ATP CH 50 2020 2nd round,Cleveland • ATP CH 50 2019 2nd round,Las Vegas • ATP CH 50