Quinta do Lago 2021ITF M25Court speedLost Q1Q117 OctFilipe GrebentsovF. GrebentsovFilipe GrebentsovSets won: 2Set 1: 6Set 2: 6Joao FerreiraJ. FerreiraJoao FerreiraSets won: 0Set 1: 0Set 2: 2
Loule 2021ITF M25Court speedLost Q1Q110 OctAdria Vallejo FerrerA. Vallejo FerrerAdria Vallejo FerrerSets won: 2Set 1: 6Set 2: 6Joao FerreiraJ. FerreiraJoao FerreiraSets won: 0Set 1: 1Set 2: 2
Setubal 2021ITF M25Court speedLost Q1Q13 OctAndre MeinertzA. MeinertzAndre MeinertzSets won: 2Set 1: 6Set 2: 5Set 3: 10Joao FerreiraJ. FerreiraJoao FerreiraSets won: 1Set 1: 3Set 2: 7Set 3: 6
Sintra 2021ITF M25Court speedLost Q1Q112 SepEduardo MoraisE. MoraisEduardo MoraisSets won: 2Set 1: 6Set 2: 6Joao FerreiraJ. FerreiraJoao FerreiraSets won: 0Set 1: 1Set 2: 1
Vale Do Lobo 2021ITF M25Court speedLost –7 MarEdouard VillosladaE. VillosladaEdouard VillosladaSets won: 2Set 1: 6Set 2: 6Joao FerreiraJ. FerreiraJoao FerreiraSets won: 0Set 1: 0Set 2: 0