Field hockey at the 1964 Summer Olympics Field hockey at the 1964 Summer Olympics Field hockey at the 1964 Summer Olympics was a sport open only to men. 15 teams played in the field hockey competition. The preliminary round was conducted by breaking the 15 teams into two groups of 7 and 8 teams. The groups then played a round-robin tournament with each team playing the other teams in the group once. 2 points were awarded for a win, 1 point for a tie, and 0 for a loss. The top two teams from each group advanced to the semifinals while the third and fourth played in
Field hockey new surfaces being laid should be of a hybrid variety which require less watering. This is due to the negative ecological effects of the high water requirements of water-based synthetic fields. It has also been stated that the decision to make artificial surfaces mandatory greatly favoured more affluent countries who could afford these new pitches. The game is played between two teams of whom eleven, 10 field players and one goal keeper, are permitted to be on the pitch at any one time. The remaining players may be substituted in any combination. There is an unlimited number of times a