About UWH Australia

Each team fields six players simultaneously in the pool: a goalkeeper (playing from the surface) and five field players. Up to four substitutes may be on the poolside and can rotate in and out freely during play, similar to ice hockey.

A goal is scored when the puck is pushed completely into the opponent's goal trough at the bottom of the pool. Standard match duration is two halves of 15 minutes each with a short half-time interval.

Players may only use their stick to make contact with the puck. Physically obstructing an opponent (holding, pushing, blocking their ascent) is illegal. The puck may only be struck or pushed — lifting it off the bottom is not permitted.

Two water referees (in the pool) and two deck referees officiate each match. Water referees follow the puck underwater to judge fouls and goals. Deck referees manage time, substitutions, and surface play.

All players must be competent swimmers. A lifeguard must be present poolside at all times. Players must wear an ear-protective water polo cap. Fins with sharp edges or exposed metal are prohibited.