The headquarters of the Southern Spears rugby franchise was in Port Elizabeth. The long-standing Eastern Province Rugby Union, now commonly known as the Eastern Province Elephants, formed the basis of the Spears franchise together with East London's Border Bulldogs. The remnants of the Spears were later reconstituted into the Southern Kings, also based in Port Elizabeth, which joined Super Rugby in 2013. The Southern Kings did not participate in Super Rugby in 2014 or 2015, and returned to Super Rugby in 2016, 2017, but were dropped for economical reasons by SARU. The team now competes in the Guinness Pro14. The Eastern Province Rugby Union play their home matches at Nelson Mandela Bay Stadium, built for the 2010 FIFA World Cup.