YCS Rio de Janeiro, Brazil: Round 4 Pairings
Here are the pairings for Round 4:
| Table | Player 1 | vs. | Player 2 |
| 1 | Kamal Derrick El Crooks-Valdez | vs. | Fabio Guimaraes |
| 2 | Alexsandro Pessoa de Melo da Costa | vs. | Carlos Vinicius Do Carmo |
| 3 | Luiz Filipe Ferreira Rodrigues | vs. | Christian Conceicao Cordeiro |
| 4 | Leonardo Ferreira da Costa | vs. | Ruan Gomes Lopes |
| 5 | Joaquin Alfonso Lichtig | vs. | Vitor Koerner |
| 6 | Francisco Andres Osorio Bobadilla | vs. | Felipe Jose Rico Ragazzi |
| 7 | Joao Paulo Lima Wilhoit | vs. | Matheus Cabral Pinheiro |
| 8 | Ruben Andres Penaranda | vs. | Ciro Rafael Lazo Mares |
| 9 | Jose Carlo Carrillo Toscano | vs. | Felipe Bisserier Zapata |
| 10 | James Hathaway | vs. | Douglas Felix Pretto |
| 11 | Franco Persano | vs. | Joao Pedro Lina Barbosa |
| 12 | Cristian Rafael Urena | vs. | Darwin Nadaz |
| 13 | Hani Yasser Jawhari | vs. | Gabriel Netz Dambros Benakouche |
| 14 | Kubilay Volkan Cetiner | vs. | Wesley Pereira Da Silva Teodoro |
| 15 | Matheus Bertolin | vs. | Adriano Silva Vasconcelos |
| 16 | Daniel Alves Lima Santos | vs. | Pedro Gontow |
| 17 | Felix Pfeiffer | vs. | Matheus Daniel BRA SC Alves |
| 18 | Carlos Augusto Vieira | vs. | Lucas Demarch de Souza |
| 19 | Angelo Dos Santos Varnier | vs. | Gil Melo Bandeira Torres |
| 20 | Lauro Pires Schlemper | vs. | Hugo Nilton De Mendonça |
| 21 | Guilherme Henrique Cardoso | vs. | Allison Soares Beserra |
| 22 | Esala Sammidha de Alwis Wathuthantrige | vs. | Thor Salgado Tucunduva |
| 23 | Marcelo Alves da Silva | vs. | Marlon Aguiar de Melo |
| 24 | Bruno Rodrigues Faria | vs. | Gabriel Alexandre Dias de Castro |
| 25 | Marcos Fernando Nascimento Louzada | vs. | Alexsander Anzini |
| 26 | Danilo Cesar Mendonca | vs. | Vinicius Duarte Brito |
| 27 | Marcus Kishor Patel | vs. | William Silva Moreira |
| 28 | Guilherme Caruso Torres | vs. | Luis Fernando De Castro Filho |
| 29 | Matheus Yoshikazu Hiraga de Souza | vs. | Gabriel Figueiredo Cavalcante |
| 30 | Pedro Henrique Nogueira | vs. | Luan Nogueira |
| 31 | Cristian Ramos Alves da Silva | vs. | Gustavo Henrique Alves Pacheco |
| 32 | Paulo Victor Rubim Nepomuceno da Silva | vs. | Tiago Dos Santos Coelho Melo |
| 33 | Matheus Ribeiro Barcelos | vs. | Renato de Almeida Souza |
| 34 | Bruno Ramos Lima Netto | vs. | Vinicius Curcio |
| 35 | Lucas BRA SP Simao da Silva | vs. | Leomar Vieira Pereira |
| 36 | Oberdan Junio De Souza Fernandes | vs. | Rogelio Gonzalez |
| 37 | Douglas De Deus Ferreira | vs. | Felipe Jackson Cohen |
| 38 | Isac Benicio Sampaio Jr. | vs. | Pedro Ernesto Barbosa Silveira |
| 39 | Joao Marcos Ramos | vs. | Thiago Correa Mendes |
| 40 | Anderson Rocha Gomes | vs. | Pedro Antonio Souza Vieira |
| 41 | Rafael Andrade | vs. | Alan Macedo |
| 42 | Yacine Sahli | vs. | Joao Paulo Costa Ferraca |
| 43 | Diego Esteban Martinez Campos | vs. | Francisco Rodrigo Tavares Saraiva |
| 44 | Jheison Brender Silva Almeida | vs. | Carlos Eduardo da Silva Antonio |
| 45 | Christopher Jordan LeBlanc | vs. | Gabriel Almeida de Oliveira |
| 46 | Matheus Martins de Almeida | vs. | Theo Victor Tavares |
| 47 | Henrique Guedes Castelhano Barros | vs. | Saulo Rangel dos Santos Silva |
| 48 | Raphael De Carmargo Sa | vs. | Leonardo Pustilnik Vieira Martins |
| 49 | Alexandre Baptista da Silva | vs. | Luis Felipe Teixeira Castro |
| 50 | Davi Farias Gomes | vs. | Lucas Dala Paula de Oliveira Vaz |
| 51 | Everton Lucas Gonçalves Tsai | vs. | Wangli Pancieri Campos |
| 52 | Alfredo Gabriel Conceicao francisco | vs. | Silas Moreira do Espirito Santo |
| 53 | Mario Alexandre Cunha Mateus | vs. | Juno Walter Sarter |
| 54 | Leon Kory Dowe-Ranger | vs. | Marcio Paes Filho |
| 55 | Felipe do Carmo Liberalino | vs. | Gustavo Vilella Maia do Carmo |
| 56 | Rodrigo Ferreira | vs. | Lucas BRA Monteiro Vilella |
| 57 | Rohan Patel | vs. | Joao Paulo Cavalcante Lima |
| 58 | Arthur Franca Mazzoni | vs. | Edmilson Oliveira Floriano |
| 59 | Rafael Mariano Reich | vs. | Sergio Luiz Martins Gomes |
| 60 | Pedro Dratwa Mutzenbruher | vs. | Vitor Mattos Milioni |
| 61 | Matheus de Sousa Romero | vs. | Darley Araujo da Silva |
| 62 | Francisco Leal Santana | vs. | Antonio Ramirez Villa |
| 63 | Pablo Duarte | vs. | Sergio Domingos Ximenes Jr |
| 64 | Felipe Urias Moreira da Silva | vs. | Matheus Fontanetti Martins |
| 65 | Pedro Henrique de Souza Brandao | vs. | Felipe Cota Salles |
| 66 | Pedro Braga Henrique Monteiro | vs. | Vinicius Jato Braga |
| 67 | Joel da Silva Lorenco | vs. | Matheus Moreira |
| 68 | Diego Pedro Dos Santos | vs. | Fernando Massahiro Alves Murata |
| 69 | Ricardo Curvello dos Santos | vs. | Pedro Santiago |
| 70 | Cormac Adams | vs. | Paulo Roberto da Rocha |
| 71 | Guilherme Vital Machado | vs. | Markus Marques |
| 72 | Gustavo Ken Kawakubo Ferreira | vs. | Gustavo Brito |
| 73 | Vagner De Souza Macedo | vs. | Thiago Souza |
| 74 | Guilherme Dias De Souza | vs. | Lucas Felipe Costa de Souza |
| 75 | Pedro Henrique Brecailo Czocha | vs. | Fabio Rodrigo Trega da Conceicao |
| 76 | Matheus Lourenco Almeida | vs. | Henrique Gomes |
| 77 | Filippi Matos Passos Roris | vs. | Rogerio Andrade |
| 78 | Rafael Jose Rodrigues de Souza | vs. | Guilherme Alessi Schemberger |
| 79 | Daniel de Carvalho | vs. | Marcelo Henrique Soares Gomes |
| 80 | Diego Oliveira Hoelzle | vs. | Rafael Carneiro Pires |
| 81 | Rodolfo Assis De Luna | vs. | Fernando David Otoni Toledo Franca |
| 82 | Matheus Faria Nogueira | vs. | Francisco San Juan Dinamarca |
| 83 | Paulo Leonardo Rodrigues Magalhaes | vs. | Matheus Otre |
| 84 | Kelsey Pancioni Rodrigues da Silva | vs. | Matheus Barbosa da Silva |
| 85 | Gabriel Augusto Marques Thomaz | vs. | Iuri silva |
| 86 | Ivan Ferreira De Lima Jr. | vs. | Marcelo de Almeida Silva |
| 87 | Paulo Roberto De Carvalho Duque | vs. | Matias Cristobal Garcia Paredes |
| 88 | Ricardo Lisboa da Cruz | vs. | Victor Hugo Miceli Schroeder dos Santos |
| 89 | David Oliveira Pereira | vs. | Marcus Paulo Bonfort |
| 90 | Gleison Rocha Cardoso | vs. | Eduardo dos Santos Souza Silva |
| 91 | Joao Lucas De Barros Rino | vs. | Christian Romao |
| 92 | Marcus Nascimento | vs. | Renan Reis |
| 93 | Vitor Gimenez Leite Keller | vs. | Pedro Fortini |
| 94 | João Lucas Vaz Dalaqua | vs. | Itamar da Silva |
| 95 | Leonardo Barros | vs. | Giovanni Rubinich Moraes |
| 96 | Vitor Cardoso Cavalcante | vs. | Guido Monges |
| 97 | Daniel Kenji Okuno | vs. | Rhuan Pablo Mineiro |
| 98 | Mateus Santos Lobato | vs. | Andre Fonseca |
| 99 | Gustavo Ribeiro Dos Santos | vs. | Gabriel Sénéchal de Goffredo Peralva |
| 100 | Matheus Augusto Fonseca Pimenta | vs. | Lucas Motta De Andrade |
| 101 | Lucas Bernardo Soares | vs. | Igor Amora |
| 102 | Luiz Felipe Soares Da Rocha | vs. | Carlos Eduardo Silva Dias |
| 103 | Lucas Carvalho Gondim | vs. | Marcus Ventura |
| 104 | Julio Henrique Costa Loreno | vs. | Ery de Souza Almeida Siqueira |
| 105 | Nicolas dos Santos Rangel | vs. | Fabio Barboza De Freitas |
| 106 | Emre Kizilates | vs. | Hygor Daflon Vilas Boas Morisco |
| 107 | Franklin BRA MG Roger B. Campos | vs. | Samuel Silva do Nascimento |
| 108 | Fabio Silva Tocchetto | vs. | Joao Pedro Queroga Caldas |
| 109 | Yuri Serafim | vs. | Omar Fernando Ortiz Torres |
| 110 | Thales Almeida Barros | vs. | Matheus De Azevedo Soares |
| 111 | Pedro Nigri Leone | vs. | Matheus Elias Victor De Farias |
| 112 | Lucas Brendon Paiva Santos | vs. | Jefferson Alves de Olivera Pires |
| 113 | Rodrigo Moreira da Rocha | vs. | Arthur de Jesus Souza |
| 114 | Victor Ribeiro Botacin | vs. | Marlon Coelho Souza Dias |
| 115 | Breno Quintana Goncalves Stilben Medeiros | vs. | David Silva |
| 116 | Lucas De Castro Leite | vs. | Zeno Augusto De Sousa Neto |
| 117 | Brenno Machado Maciel | vs. | Ulisses Henrique Pereira Damasceno |
| 118 | Thiago Nietto | vs. | Cassio Henrique B. Da Costa |
| 119 | Lucas Albuquerque | vs. | Lucas Fernandes Pereira Pinto |
| 120 | Luiz Pereira Gomes | vs. | Yuri Freitas |
| 121 | Angelo Rocha da Encarnacao | vs. | Felipe Da Cunha Santos |
| 122 | Victor Fonseca | vs. | Alvaro Antonio Souza |
| 123 | Tiago Abner Araujo Hubner de Lima | vs. | Felipe Forts Dias |
| 124 | Bruno Rocha Matos | vs. | Ricardo Gomes de Lima |
| 125 | Ariel Trigoli Dias Canto | vs. | Joao Pedro Martins Rainha |
| 126 | Gustavo Gomes Araujo | vs. | Guilherme Lorran Costa |
| 127 | Rodrigo Manuel Lopez Gonzalez | vs. | Felipe Furno Frinmani |
| 128 | Arlindo Jose Siqueira de Novais Jr. | vs. | Guillermo Montalbetti |
| 129 | Caue Carvalho de Almeida | vs. | Pedro Nogueira Freire de Oliveira |
| 130 | Gustavo Prado Ferreira | vs. | Lucas Gaspar Paiva |
| 131 | Matheus Fontoura Milhazes | vs. | Vagner Gomes Da Silva |
| 132 | Daniel Kenzo Shimabukuro | vs. | Jose Arthur de Sousa Reis Azeredo |
| 133 | Gabriel Siviero Fracetti | vs. | Danilo Petzold Gomes Da Silva |
| 134 | Gabriel Guide Nogueira Campos | vs. | Emanuel Costa |
| 135 | Douglas Rodrigues de Araujo | vs. | Rubens Henrique Correa Junior |
| 136 | Gelso Luiz Fianco Jr. | vs. | Raphael Ferreira Lima |
| 137 | Luis Miguel Copa Diaz | vs. | Rodrigo Martinelli |
| 138 | Leandro dos Santos da Silva | vs. | Roiter Araujo Barcelos |
| 139 | Rodney Rubens Silva Apolinario | vs. | Daniel Martins |
| 140 | Renata Sofia Martins Torres | vs. | MATHEUS PORTO SOARES |
| 141 | Carmini Lucio Dos Santos Scarpelli | vs. | Erverson Leite Campos |
| 142 | Lucca Alves Paschoal | vs. | Aramys Rachid Drumond Araujo Joao |
| 143 | Roberto Faria | vs. | Robson De Araujo Lima |
| 144 | Sidnei Neto | vs. | Marcus Vinicius |
| 145 | Hugo Lopes De Araujo | vs. | William Monteiro Martins |
| 146 | Jonathan de Souza Araujo | vs. | Davidson Pereira |
| 147 | Andrews Baiense | vs. | Marcos Vasconcelos |
| 148 | Joao Lucio De Castro Ramos | vs. | Andre Gustavo Lopes Borin |
| 149 | Lucas Roberto de Lima | vs. | Luca Ramacciotti Perroni |
| 150 | Emanuel Souza Santos | vs. | Willian Jefferson Cardoso da Silva Fonseca |
| 151 | The Phong Trinh | vs. | Gabriel Luis Muri Ribeiro |
| 152 | Leandro Rodrigues Correa | vs. | Marcus Vinicius Ribeiro da Silva |
| 153 | Andre Aranha Schlaepfer | vs. | Jefferson Elbert Simoes |
| 154 | Tulio Joaquim Altoe | vs. | Ravanelli Queiroz |
| 155 | Vilson Borges Figueiredo dos Santos | vs. | Denilson Pereira da Silva |
| 156 | Sebastiao Silva Almeida | vs. | Pedro Campos Santos |
| 157 | Leandro de Oliveira Chagas | vs. | Fabricio Mendonça |
| 1001 | Paulo Roberto Goncalves da Silva | vs. | Charles Abreu Santana |
| 1002 | Jose Antonio Castillo Aramundiz | vs. | Mateus Moreno Fernandes |
| 1003 | Johan de Castilho Hallack | vs. | Lucas Medeiros Silva |
| 1004 | Nicolas Kenzo Sugino | vs. | Guilherme Souza Ribeiro |
| 1005 | Jesse Dean Kotton | vs. | Luciano Jeronimo Bregion Junior |
| 1006 | Arthur Eidelwein | vs. | Paulo Victor Rodrigues Rosa |
| 1007 | Vitor Decourt Rebolla | vs. | Fernando Estacio |
| 1008 | Matias Lopez Raffaele | vs. | Luahn Pereira de Souza |
| 1009 | Gabriel Pereira Martins | vs. | Luana Nogueira |
| 1010 | Alessandro Araujo Oliveira Melegari | vs. | Victor Glauber Lopes Silva |
| 1011 | Bruno Fontes Franceira | vs. | Thiago Roberto Pentenucci |
| 1012 | Bruno Bastos Won Rondon De Souza | vs. | Alex Sousa Paiva |
| 1014 | Gustavo Cassiano Pereira | vs. | Pedro Henrique Passamani Castro Vaz |
| 1016 | Tomaz Gutsch Zobaran | vs. | João Douglas Duarte Bezerra |
| 1019 | Waldir Faco Fernandes Bezerra | vs. | Theo Alexandre Maia |
| 2000 | Misael Conci de Brito | vs. | Hedy Wilson Pinto de Oliveira |
