3. About teams
• First game ever had 18 players
• 9 in each team
• There were games with 100 players
• 50 in each team
• No upper limit
• 5-player limit introduced in 1897.
5. About players
• Players couldn’t re-enter the game
• 1920, they could re-enter one time
• 1934, they could re-enter two times
• 1945, they could re-enter unlimited number of
times
6. About coaches
• No coaching during the game
• No coaching during timeouts
• Yes during halftime
• 1949, coaching was allowed
• Playmakers are called “coaches on the floor”