Madison Square Garden home of the Ringling Brothers and Barnum and Bailey Circus and Disney on Ice; all four events are now held at the Barclays Center in Brooklyn. It served the New York Cosmos for half of their home games during the 1983–84 NASL Indoor season. Many of boxing's biggest fights were held at Madison Square Garden, including the Roberto Durán–Ken Buchanan affair, and the first Muhammad Ali – Joe Frazier bout. Before promoters such as Don King and Bob Arum moved boxing to Las Vegas, Nevada Madison Square Garden was considered the mecca of boxing. The original ring, which was brought
Madison Square Garden Company assets. In September 2018, Madison Square Garden began work on a spherical music venue in Las Vegas, called MSG Sphere Las Vegas, planned to open in 2021. Earlier in the year, MSG announced plans to build MSG Sphere London, near the Queen Elizabeth Olympic Park in Stratford. Both venues are designed by Populous architects and are supposed to incorporate highly advanced audio and visual technologies. Following the success of the New York Americans, the Madison Square Garden Corporation established the New York Rangers, which began play in 1926. In 1946, at the behest of vice president Ned Irish, the Madison