What sport is at the center of the 2008 film "Semi-Pro"?

. Semi-Pro is a 2008 American sports comedy film from New Line Cinema. The film was directed by Kent Alterman and stars Will Ferrell, Woody Harrelson, André Benjamin and Maura Tierney. The film was shot in Los Angeles near Dodger Stadium (in the gym of the Los Angeles City Fire Department Training Center), in Detroit, and in Flint, Michigan. It was released in theaters on February 29, 2008 and was released on DVD and Blu-ray Disc on June 3, 2008. This was the last film from New Line Cinema before they merged with Warner Bros.

In 1976, Jackie Moon is a singer who used the profits from his one-hit wonder, "Love Me Sexy," to buy a basketball team in the American Basketball Association, the Flint Tropics, becoming the owner, head coach, and starting power forward. The ABA Commissioner announces a plan to merge the league with the National Basketball Association, but only four teams will move to the more established league.

In its opening weekend, the film grossed $15 million in 3,121 theaters in the United States and Canada, holding the number one position at the box office. Alicia Chang of the Associated Press described the opening as "lackluster" compared to Ferrell's previous sports spoofs Talladega Nights, which opened with $47 million, and Blades of Glory, which opened with $33 million. The basketball film went on to gross $33,479,698 domestically and $10,405,206 internationally, for a total of $43,884,904 worldwide.