Marvin "Mendy" Rudolph was an American professional basketball referee in the National Basketball Association (NBA) for 22 years, from 1953 to 1975. One of the few basketball game officials to be inducted into the Basketball Hall of Fame, Rudolph was the first league referee to work 2,000 games. and officiated 2,112 NBA games in all, a record that he held at retirement. He was also selected to referee eight NBA All-Star Games and made 22 consecutive NBA Finals appearances.

The 1974–75 NBA season was the 29th season of the National Basketball Association. The season ended with the Golden State Warriors winning the NBA Championship, sweeping the Washington Bullets 4 games to 0 in the NBA Finals.