while allowing no hits, and no runs are scored (a no-hitter by the traditional definition runs may score by walk, hit by pitch, defensive interference, errors, stolen bases, and balks). In those leagues, a no-hitter is not regarded as official record unless the starting pitcher pitches the whole game and the opposing team scores zero runs, and the team either wins or the game ends in a tie, which happens when the innings limit is reached. There is a twelve-inning limit in these leagues. Superstitions One of the most common baseball superstitions is that it is bad luck to mention a no-hitter in progress, especially to the pitcher and in particular by their teammates (who sometimes even go so far as to avoid even going near the pitcher). Some sportscasters observe this taboo while others have no reservations about mentioning no-hitters before completion. When Sandy Koufax pitched his no-hitter against the Mets in 1962, one of their 120 losses that season, Mets' coach Solly Hemus, apparently trying to jinx Koufax, kept heckling him through the game about pitching a no-hitter, according to a post-game interview Koufax gave after pitching his third no-hitter in 1964. An early biography of Koufax quoted him as telling his catcher, during that 1964 no-hitter, "Let's just go to the fastball and get this no-hit thing over with." Mickey Mantle, in an interview for Ken Burns' 1994 Baseball documentary series, related that Don Larsen, famed for his 1956 World Series perfect game, tried to talk about his no-hitter throughout the contest but much to his chagrin his Yankee teammates avoided his conversation and maintained the superstition. When Los Angeles Angels rookie Bo Belinsky entered the final inning of his no-hitter in 1962, Baltimore Orioles outfielder Jackie Brandt passed him on the field as the teams changed sides. According to Belinsky biographer Maury Allen, Brandt told Belinsky, "Nice game, Bo, but it's over. I'm leading off with a bunt single." Belinsky got Brandt out to start the final inning of his no-hitter. In 2009, when Mark Buehrle was pitching his perfect game, as he exited the field after the eighth inning, White Sox broadcaster Ken Harrelson exclaimed, "Call your sons! Call your daughters! Call your friends! Call your neighbors! Mark Buehrle has a perfect game going into the ninth!" Buehrle retired the side in the ninth to complete the perfect game. When Jim Bunning was pitching his