The Bell-Jeff Invitational was one of the largest and longest-running invitationals in Southern California. The USCAA holds 15 National Championships and 2 National Invitationals annually. Schools will sometimes compete with other schools outside of the section in tournaments or invitationals. Other tournaments, such as regional championships, invitationals, three-on-three half-court basketball, and friendlies are not included. Finnegan competed in a few Level 10 invitationals during the J.O. season. The Leathernecks have appeared in two College Basketball Invitationals. They also qualified in the 2003 PBA Invitationals, where four guest teams were invited. Blizzard WorldWide Invitationals were events similar to BlizzCon held outside the United States. The Purple Aces have appeared in two College Basketball Invitationals (CBI). The Grizzlies have appeared in two College Basketball Invitationals (CBI). Rebecca was able to compete in some Classics and Invitationals in early 2008. The Broncos have appeared in two College Basketball Invitationals (CBI). The Bison have appeared in two College Basketball Invitationals (CBI). The Saints have appeared in two College Basketball Invitationals (CBI). Teams can participate in invitationals from multiple states depending on availability.