overtime play until one team is ahead at the end of an inning; e.g. baseball
Extra innings is the procedure by which a tie is broken in the sport of baseball.
Extra Innings was the second episode of the third season of the 1985 revival of The Twilight Zone television series. In it, Marc Singer plays a professional baseball player, forced to retire from the game due to injury. He finds a baseball card with a picture of a player from decades before, who looks just like him.
Extra Innings is a baseball game released for the North American Super NES. Players hit the baseball to make doubles, triples, and even home runs. The player can make up to two custom teams.
Extra Innings is an album by the British band The Outfield. It features a total of fifteen tracks, including eleven songs from their fan-club release It ain't over as well as some new recordings dating from shortly before the album's release in 1999.