How much must a player participate in the game according to AYSO regulations?

According to AYSO regulations, players are required to participate for at least half the game. This ensures that all players get meaningful playing time while also contributing to team dynamics and overall development. The focus is on playing time for all participants, which aligns with AYSO's emphasis on player development, inclusivity, and enjoyment of the game.

This approach allows for flexibility while ensuring that players have significant exposure during matches. The other options either specify more than the required half or are not aligned with AYSO’s commitment to fair play and participation, as players are not mandated to play the entire game or every quarter, which could limit opportunities for all team members.