- International Racquetball Tour (IRT)
Official site of the men's (IRT) and women's (WIRT) professional tours.
- Racquetball Meet and Play Website
Database of racquetball players from around the world.
- Wallbanger Sports
Includes tips, techniques, news, rules, and more.
- Racquetball Magazine
- Racquetball Central
Includes sections on rules, history, equipment, and fitness.
- Kevin's Racquetball Links
Includes rules, manufacturers, organizations, university, and international sites.
- Velocity Racquetball
Offers information on strategy, strokes, serves, and more.
National directory of racquetball clubs, tournaments, and information.
- British Racketball
Includes rules of the game, links to clubs in the U.K., news, and more.
- Racquetball Live
Resource for the latest information on racquetball. Includes info on racquetball rules, player associations, videos, forums, and contact.