Pacific Park, Brooklyn
The Barclays Center is the new home arena of the National Basketball Association's Brooklyn Nets, and the NHL's New York Islanders which was purchased by a group led by principal developer Bruce Ratner with the intention of making it and the arena the centerpiece of the whole project. This brought major league professional sports to Brooklyn for the first time since the Brooklyn Dodgers moved to Los Angeles, California after the 1957 season. The arena’s design once included an ice skating rink and a green roof. An NBA basketball team now owned primarily by Russia's second richest man Mikhail Prokhorov, the Nets began playing at the Barclays Center arena in 2012. Formerly the New Jersey Nets, the Nets re-branded themselves when they moved to the Barclays Center. Prokhorov is an avid basketball fan, and, with 80 percent ownership in the Nets, he has become the first Russian owner of a major U.S. professional sports franchise. The deal was necessary for Ratner, who was risking losing tax-exempt financing and the Barclays naming-rights deal if he did not break ground within three months' time.
Brooklyn Nets
However, the rivalry between the Nets and the Celtics appeared significantly cooled off by the June 2013 blockbuster trade that dealt Celtics stars Garnett and Paul Pierce to the Nets in exchange for Wallace, Humphries, and others. This move was billed as a merger of the two Atlantic Division teams. Celtics announcer Sean Grande said, "It's almost as if you found a great home for these guys. You couldn't have found a better place. These guys will be in the New York market, they'll be on a competitive team, they'll stay on national TV. It's funny, because the enemy of my enemy is my friend. So with Celtics fans feeling the way they do about the Heat, feeling the way they do about the Knicks, the Nets are going to become almost the second [Boston] team now."