LOSSSeptember 25, 2026Nickollas RIBEIRO0 - 2Santino MAZZANTIBrazil Open 2026 (Kyorugi) · M-74kg · Round of 16
LOSSAugust 26, 2026Nickollas RIBEIRO0 - 1Ignacio MORALES2026 WT President's Cup Pan Am (Kyorugi) · M-74kg · Round of 16
WINAugust 26, 2026Nickollas RIBEIRO2 - 0Ching Nam TAM2026 WT President's Cup Pan Am (Kyorugi) · M-74kg · Round of 32
WINAugust 26, 2026Nickollas RIBEIRO2 - 0Natan CERDA2026 WT President's Cup Pan Am (Kyorugi) · M-74kg · Round of 64
LOSSSeptember 6, 2025Nickollas RIBEIRO0 - 2Ayoub BOURIEL2025 WT President's Cup Pan Am (Kyorugi) · M-80kg · Round of 32
LOSSJune 14, 2025Nickollas RIBEIRO0 - 2Muslim AKHTAEVCharlotte 2025 World Taekwondo Grand Prix Challenge · M-80kg · Round of 64
LOSSMay 30, 2025Nickollas RIBEIRO1 - 2Hassani Andrade HERRERARio Open 2025 (Kyorugi) · M-80kg · Round of 16
LOSSMarch 15, 2024Nickollas RIBEIRO1 - 2Aiden BEVEL2024 WT President's Cup Pan Am (Kyorugi) · M-74kg · Finals
WINMarch 15, 2024Nickollas RIBEIRO2 - 1Luke BUENAVENTURA2024 WT President's Cup Pan Am (Kyorugi) · M-74kg · Semi Finals
WINMarch 15, 2024Nickollas RIBEIRO2 - 0Sebastian Castro BUSTAMANTE2024 WT President's Cup Pan Am (Kyorugi) · M-74kg · Quarter Finals
WINMarch 15, 2024Nickollas RIBEIRO2 - 0Sebastian Camargo Davila MADRID2024 WT President's Cup Pan Am (Kyorugi) · M-74kg · Round of 16
LOSSSeptember 23, 2023Nickollas RIBEIRO0 - 2Iker Casas GARCIA2023 WT President's Cup - Pan America (Kyorugi) · M-74kg · Round of 16
LOSSJune 16, 2023Nickollas RIBEIRO1 - 2Athman BOUTHOUYAK15th Costa Rica Taekwondo Open Championships (Kyorugi) · M-74kg · Semi Finals
WINJune 16, 2023Nickollas RIBEIRO2 - 0Osvaldo RODRIGUEZ15th Costa Rica Taekwondo Open Championships (Kyorugi) · M-74kg · Quarter Finals
LOSSMarch 24, 2023Nickollas RIBEIRO0 - 2Edival PONTES2023 Pan Am Series Brazil (Kyorugi) · M-74kg · Semi Finals
WINMarch 24, 2023Nickollas RIBEIRO2 - 0Mario BECERRA2023 Pan Am Series Brazil (Kyorugi) · M-74kg · Quarter Finals
WINMarch 24, 2023Nickollas RIBEIRO2 - 0Damian HERNANDEZ2023 Pan Am Series Brazil (Kyorugi) · M-74kg · Round of 16
LOSSNovember 5, 2022Nickollas RIBEIRO0 - 2Marcos Aguilar CABALLERODracula Open 2022 · M-74kg · Quarter Finals
LOSSOctober 28, 2022Nickollas RIBEIRO0 - 2Nedzad HUSICGaleb Belgrade Trophy - Serbia Open 2022 · M-74kg · Semi Finals
WINOctober 28, 2022Nickollas RIBEIRO2 - 0Dimitrios PELTEKISGaleb Belgrade Trophy - Serbia Open 2022 · M-74kg · Quarter Finals
LOSSOctober 22, 2022Nickollas RIBEIRO0 - 12Lyve-Stone CELIN1st Solidarity's Center Open 2022 · M-74kg · Semi Finals
WINOctober 22, 2022Nickollas RIBEIRO7 - 2Ulysse CHARALAMBOS1st Solidarity's Center Open 2022 · M-74kg · Quarter Finals
WINOctober 15, 2022Nickollas RIBEIRO2 - 1Hussein Imad FADHILDutch Open 2022 · M-74kg · Quarter Finals
LOSSSeptember 24, 2022Nickollas RIBEIRO1 - 2Vinicius Assis MATOSChile Open 2022 · M-74kg · Semi Finals
WINSeptember 24, 2022Nickollas RIBEIRO2 - 1Wladimir Bastias GÓMEZChile Open 2022 · M-74kg · Quarter Finals
LOSSSeptember 16, 2022Nickollas RIBEIRO0 - 1Henrique SILVAPan Am Series III · M-74kg · Quarter Finals
LOSSSeptember 10, 2022Nickollas RIBEIRO4 - 10Vinicius Assis MATOSArgentina Open 2022 (Kyourugi) · M-74kg · Finals
WINSeptember 10, 2022Nickollas RIBEIRO6 - 2Ricardo SUZUKIArgentina Open 2022 (Kyourugi) · M-74kg · Semi Finals
WINSeptember 10, 2022Nickollas RIBEIRO14 - 2Iago MARCIANOArgentina Open 2022 (Kyourugi) · M-74kg · Quarter Finals
LOSSNovember 16, 2021Nickollas RIBEIRO5 - 25Stefan TAKOVBosnia and Herzegovina Open 2021 · M-74kg · Round of 16
LOSSOctober 16, 2021Nickollas RIBEIRO4 - 23Marko GOLUBICMontenegro Podgorica Open 2021 · M-74kg · Quarter Finals
WINOctober 16, 2021Nickollas RIBEIRO9 - 1Michele FUGAZZOTTOMontenegro Podgorica Open 2021 · M-74kg · Round of 16
WINOctober 2, 2021Nickollas RIBEIRO12 - 4Spyridon GIANNAKAKOS2021 Albania Open · M-74kg · Round of 32
LOSSSeptember 25, 2021Nickollas RIBEIRO12 - 15Igor IAKOVLEV2021 Russian Open - Seniors · M-74kg · Quarter Finals
WINSeptember 25, 2021Nickollas RIBEIRO29 - 0Bode Sai DEEPAK2021 Russian Open - Seniors · M-74kg · Round of 16
LOSSJune 25, 2017Nickollas RIBEIRO10 - 14Tsung Yeh YANGMuju 2017 World Taekwondo Championships · M-74kg · Round of 64
