The Cullman-Heyman Tennis Center is an 8-court indoor intercollegiate tennis facility located on the campus of Yale University in New Haven, Connecticut. The Cullman-Heyman Tennis Center is part of the Yale University tennis complex which consists of 17 outdoor and 8 indoor DecoTurfhardcourts. Across Yale Avenue from the Yale Tennis Complex is the Connecticut Tennis Center Stadium, which hosts the women's professional tournament called the Connecticut Open. The Stadium was built in 1991, and by 2009 it had seats for 15,000 spectators. The current capacity of the Connecticut Tennis Center Stadium is around 15,000, making it the third largest tennis venue in the United States and one of the largest in the world by capacity. The Cullman-Heyman Tennis Center is located at 279 Derby Avenue, West Haven, CT 06516. It is one of the nicest indoor collegiate tennis facilities in the country. The facility has a master scoreboard and there are HD video cameras on every court that support streaming. All eight courts also have individual scoreboards. The facility has hosted major intercollegiate national championships like the ITA Indoor Collegiate Individual Championships in 2009 and the ITA Women's Team Championships in February 2017. CHTC also hosts the ECAC Championships and the ITA Regional Individual Championships every year.