| XIX Racquetball World Championships - Costa Rica 2018 - | ||
| Host | Guatemala City, Guatemala | |
| Dates | August 10–18 | |
| Men's singles | ||
| Women's singles | ||
| Men's doubles | ||
| Women's doubles | ||
| Gold |  Paola Longoria & Samantha Salas | |
| Silver |  Erika Manilla & Rhonda Rajsich | |
| Bronze |  Maria Rene Rodriguez & Gabriela Martínez Valeria Centellas & Natalia Mendez | |
The International Racquetball Federation's 20th Racquetball World Championships were held in Guatemala City, Guatemala from November 26 to December 6, 2021. This is the first time Worlds have been in Guatemala, and the second consecutive time a Central American country has hosted the event after Costa Rica in 2018.
In 2021, Mexicans Paola Longoria and Samantha Salas won their fourth World Championship in women's doubles,[1] which is the most by a partnership. They are now tied for 2nd most Worlds doubles titles with fellow Mexicans Álvaro Beltrán and Javier Moreno. Longoria and Salas defeated Americans Kelani Lawrence and Rhonda Rajsich in the final, 15–14, 15–6.[2]
The 2021 World Championships was a two-stage competition. There was an initial group stage played as a round robin with the results used to seed teams for the medal round.
| width=220 | Players | width=20 | Pld | width=20 | W | width=20 | L | width=20 | GF | width=20 | GA | width=20 | PF | width=20 | PA | width=50 | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paola Longoria & Samantha Salas | 2 | 2 | 0 | 4 | 0 | 60 | 26 | 4 | |||||||||
| Gabriela Martínez & Maria Renee Rodriguez | 2 | 1 | 1 | 2 | 2 | 52 | 34 | 3 | |||||||||
| Paula Mansilla & Carla Muñoz | 2 | 0 | 2 | 0 | 4 | 8 | 60 | 2 | |||||||||
| width=220 | Players | width=20 | Pld | width=20 | W | width=20 | L | width=20 | GF | width=20 | GA | width=20 | PF | width=20 | PA | width=50 | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valeria Centellas & Natalia Mendez | 2 | 2 | 0 | 4 | 0 | 60 | 24 | 4 | |||||||||
| Erika Manilla & Rhonda Rajsich | 2 | 1 | 1 | 2 | 2 | 45 | 37 | 3 | |||||||||
 Frédérique Lambert & Alexis Iwaasa | 2 | 0 | 2 | 0 | 4 | 16 | 60 | 2 |
| width=220 | Players | width=20 | Pld | width=20 | W | width=20 | L | width=20 | GF | width=20 | GA | width=20 | PF | width=20 | PA | width=50 | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gabriela Martínez & Maria Rene Rodriguez | 3 | 3 | 0 | 6 | 0 | 90 | 34 | 6 | |||||||||
 Maria Paz Muñoz & Ana Lucia Sarmiento | 3 | 2 | 1 | 4 | 2 | 67 | 66 | 5 | |||||||||
 Cristina Amaya & Maria Paz Riquelme | 3 | 1 | 2 | 2 | 4 | 63 | 78 | 4 | |||||||||
 Majella Haverty & Katie Kenny | 3 | 0 | 3 | 0 | 6 | 48 | 90 | 3 |
| width=100% | Winners |
|---|---|
| Paola Longoria & Samantha Salas |