07 Nov 2021 to 14 Nov 2021ATP Challenger Montevideo, UruguayATP Challenger Montevideo, Uruguay Men Singles 2021player-tournament-eliminated-textroundopponentsstatusscorequalificationLuciano DarderiLost0 - 6 3 - 6
17 Oct 2021 to 24 Oct 2021ATP Challenger Buenos Aires, Argentina2021 ATP Challenger Buenos Aires, Argentina Men Singlesplayer-tournament-eliminated-textmore-detailsfewer-detailsroundopponentsstatusscorequalificationFrancisco ComesanaLost6 - 1 6 - 1