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 martial arts. Seating in Madison Square Garden was initially arranged in six ascending levels, each with its own color. The first level, which was available only for basketball games, boxing and concerts, and not for hockey games and ice shows, was known as the "Rotunda" ("ringside" for boxing and "courtside" for basketball), had beige seats, and bore section numbers of 29 and lower (the lowest number varying with the different venues, in some cases with the very lowest sections denoted by letters rather than numbers). Next above this was the "Orchestra" (red) seating, sections 31 through 97, followed by the