http://www.internationalracquetball.com/
1986 Racquetball World Championships2004 Racquetball World Championships2010 Racquetball World Championships2014 Racquetball World Championships2016 Racquetball World Championships2017 in racquetball2018 Racquetball World Championships2018 in racquetball2019 in racquetballAssociation of IOC Recognised International Sports FederationsPan American Racquetball ChampionshipsPaola LongoriaRhonda RajsichRocky Carson