22 Jul 2017 to 30 Jul 2017ATP Challenger Prague, Czech Republic2017 ATP Challenger Prague, Czech Republic Men Singlesplayer-tournament-eliminated-textroundopponentsstatusscorequalificationIvo MinarLost3 - 6 4 - 6
30 Jul 2016 to 07 Aug 2016ATP Challenger Liberec, Czech Republic2016 ATP Challenger Liberec, Czech Republic Men Singlesplayer-tournament-eliminated-textmore-detailsfewer-detailsroundopponentsstatusscorequalificationMauricio AstorgaLostwalkover
23 Jul 2016 to 31 Jul 2016ATP Challenger Prague2, Czech Republic2016 ATP Challenger Prague2, Czech Republic Men Singlesplayer-tournament-eliminated-textmore-detailsfewer-detailsroundopponentsstatusscoreround_of_32Vaclav SafranekLost3 - 6 3 - 6