Do you want to participate in the Grand Slam tournaments?🎾 Download our set of live wallpapers. The Grand Slam tournaments, also called majors, are the four most important annual tennis events. 🌐 The Australian Open is a tennis tournament held annually over the last fortnight of January in Melbourne, Australia. The tournament is the first of the four Grand Slam tennis events held each year excepting 1986, preceding the French Open, Wimbledon, and the US Open. It features men's and women's