The four players on each team wear jerseys bearing a number from 1 to 4. The number refers to the player’s position on the field. The Number 1 is primarily an offensive player, whose job is to run to goal, hoping for a pass from his teammates so that he can score. The Number 2 is also an offensive player, but he must be more aggressive, breaking up the offensive plays of the other team, and putting “his nose in every play and continually forcing the attack,” according to polo legend Tommy Hitchcock. The Number 3 is usually the strongest player on the team. His job is to hit long balls, set up his teammates, plan the plays and make them happen. He also must cover the opposing Number 2. The Number 4, or Back, is primarily defensive. He covers the opposing Number 1 and generally “shuts the back door” preventing the other team from scoring. He also must get the ball to his teammates, often by hitting long back shots.

Polo Team and Polo Strategy: A Polo Primer The Rules of the Game By Pam Gleason, EDITOR AND PUBLISHER OF “THE AIKEN HORSE”