16 Players

Riddle: Sixteen players start the game. One player gets involved in every play but doesn't care who wins. Each team has seven players who stay loyal to their team, but despite their loyalty, they often leave before the game is over. The final player has no loyalty to either team, but is committed to the game and never leaves until the end. What game is it?

Answer: Pool (i.e. 8-ball billiards). Source: https://riddles.com/10996

Sixteen players start the game. One player gets involved in every play but doesn't care who wins. Each team has seven players who stay loyal to their team, but despite their loyalty, they often leave before the game is over. The final player has no loyalty to either team, but is committed to the game and never leaves until the end. What game is it? — 16 players by Peter Sutton Riddle