YCS San Jose, Costa Rica: Pairings for Round 9
March 18th, 2018
Here are the pairings for Round 9:
| Table | Player 1 | vs. | Player 2 |
| 1 | Mar Berumen, Bryan Salvador | vs. | Arreguin Monreal, Jonathan Alexis |
| 2 | Morales Ramirez, Guillermo Benjamin | vs. | Portilla Guido, Fabian |
| 3 | Villanueva Priego, Erick | vs. | South Chaves, Gerald Yagans |
| 4 | Carrillo Toscano, Jose Carlo | vs. | Monge Machado, Jose David |
| 5 | Villalpando Chavez, Luis Christian | vs. | Midence Munoz, Oscar Miguel |
| 6 | Madriz Espinoza, Adrian | vs. | Vazquez Herrera, Jonhathan Sebastian |
| 7 | Aguilar Perez, Carlos Vladimir | vs. | Nunez Tejada, Jose Fernando |
| 8 | Lopez Gonzalez, Rodrigo Manuel | vs. | Gordon Bustamante, Rolando Alberto |
| 9 | Lopez Sanchez, Oscar Cristhofer Webster | vs. | Loo Wu, Humberto |
| 10 | Cadena Rivera, Johnny Josue | vs. | Aldana Cobos, Roberto |
| 11 | Vargas, Gabriel Antonio | vs. | Brenes Leon, Michael |
| 12 | Rodriguez Gonzalez, Rolando Ventura | vs. | Ferguson Miranda, Aurelio Enrique |
| 13 | Ovalle Rivera, Angel Fernando | vs. | Quintero Navarro, Elmer Boris Laiger |
| 14 | Montero Villegas, Luis Guillermo | vs. | Mena Mena, Jonathan Alberto |
| 15 | Guevara Duarte, Jose Andres | vs. | Goncalves da Silva, Paulo Roberto |
| 16 | Hidrie Zebede, Ariel | vs. | Diez Randolph, Jose Andrews |
| 17 | Villalobos Conejo, Jose Miguel | vs. | Gonzalez Gutierrez, Alvaro Christopher |
| 18 | Herrera Melara, Luis Arturo | vs. | De Obaldia Soza, Galileo Mauricio |
| 19 | Vargas Martinez, Oscar Alexis | vs. | Madrid Labrador, Ideraldo Jose |
| 20 | Masis Lizano, Alvaro Jose | vs. | Brostella Arias, Diego |
| 21 | Louang Khamhan, Jeffrey | vs. | Quiros Munoz, Carlos Luis |
| 22 | Hernandez Guzman, Jose Antonio | vs. | Maitland Quiros, Derick Arafat |
| 23 | Sanchez Marenco, Andres | vs. | Gomez Sosa, Jose Fernando |
| 24 | Garcia Granados, Luis Leonardo | vs. | Mejia Ulate, Greivin Jesus |
| 25 | Cisne Zeledon, Aly Salvador | vs. | Moya Solis, Samuel Adrian |
| 26 | Aguero Corrales, Josue Rodolfo | vs. | Perez Calderon, Roberto Antonio |
| 27 | Siles Loaiza, Emanuel | vs. | Alvarado Miranda, Mario Alcides |
| 28 | Avalos Palacios, William Jose | vs. | Sena, Guilherme Moura Jardin Teixeira |
| 29 | Ng Palama, Vicente Kayan | vs. | Padilla Citan, Luis Fernando |
| 30 | Cerdan Flores, Eli | vs. | Sanchez Jimenez, Luis Alejandro |
| 31 | Figueroa Quiros, Henry Johan | vs. | Avalos Cerdas, Josue Francisco |
| 32 | Elizondo Ochoa, Saul Hiram | vs. | Martin Trejos, Jordan Ariel |
| 33 | Correa Taja, Polidecto Jose Jesus | vs. | Fonseca Arias, Cesar Fernando |
| 34 | Mazariegos Gramajo, Fredy Ossiel | vs. | Castro Coltinari, Wladimir Antonio |
| 35 | Campos Valverde, Jorge Luis | vs. | Tello Wong, Joseph Liou |
| 36 | Villavicencio Brand, Edgardo Raul | vs. | Elizondo Bonilla, Jose Arturo |
| 37 | Guevara Barcenas, Josue Daniel | vs. | Chaves Mendez, Walbin Samuel |
| 38 | Maldonado Perez, Edgar Ivan | vs. | Navarro Coto, Fabian Esteban |
| 39 | Vera Avila, Nicolas Miguel | vs. | Araya Matamoros, Kevin Manuel |
| 40 | Blanco Rojas, Evan Josue | vs. | Sibaja Rivera, Alejandro |
| 41 | Campos Valverde, Eddy Emanuel | vs. | Ramirez Vega, Emmanuel |
| 42 | Sotomayor Meza, Gerardo | vs. | Alfaro, Jhonny |
| 43 | Silva Campos, Rhonald Antonio | vs. | Coto Grosser, Daniel |
| 44 | Gonzalez Hernandez, Jairo | vs. | Gome Castro, David |
| 45 | Contreras Garrido, Jose Carlos | vs. | Hernandez, Juan Jesus |
| 46 | Obregon Murillo, Jose Daniel | vs. | Cubero Quesada, Jose Alberto |
| 47 | Leiton Contreras, Manuel Fabian | vs. | Vargas Ortega, Abel Sebastian |
| 48 | Rodriguez Arauz, Fernando Jose | vs. | Rodriguez Cianca, Raymonth Rolando |
| 49 | Obregon Murillo, Luis Isaias | vs. | Portuguez Cerdas, Eduardo Alexis |
| 50 | Garcia Baltodano, Roberto Gerardo | vs. | Nunez Campos, Carlos |
| 51 | Ortiz Robles, Carlos Felipe | vs. | Mora Hampton, Abdula |
| 52 | Castro Guerrero, Hector Dayan | vs. | Monge Gomez, Francisco Javier |
| 53 | Castro Castro, Jose Alfredo | vs. | Navarro Monge, Andres Josue |
| 54 | Calvo Sanchez, Victor Andres | vs. | Arias Perez, Jonathan Gerardo |
| 1001 | Andrade Castro, Juan Sebastian | vs. | Arce Ramos, Francisco Jose |
| 1004 | Zayas Mariscal, Jesus Alfonso | vs. | Bejarano Pena, Gilberto Antonio |
| 1005 | Ramirez Quesada, Alvaro Eduardo | vs. | Garcia Moreno, Alejandro |
| 1006 | Mena Campos, Esteban Jesus | vs. | Jordan Caballero, Franklin |
| 1007 | Reyes Suarez, Alejandro Vivaldo | vs. | Rodriguez Caballero, Jose Martin |
| 1008 | Mejia Delgado, Manuel Alfonso | vs. | Rivera Araya, Michael |
| 1009 | Salinas Magana, Cesar Alberto | vs. | Marenco Garcia, Nelson Abel |
| 1010 | Cartin Salazar, Jeremy Steven | vs. | Sanchez Obando, Allan Jose |
| 1011 | Vazquez Monroy, Samuel | vs. | Gonzalez Viquez, Rudy Andres |