What is the minimum length of the touchline in AYSO matches?

In AYSO matches, the minimum length of the touchline is stipulated to be 100 yards. This measurement aligns with the size requirements for youth soccer fields, which are designed to accommodate various age groups and ensure a standardized playing experience. The touchline is crucial as it outlines the boundary of the playing area, and its designated length helps reinforce the competition's structure and enhances the overall flow of the game.

While the other options present longer dimensions, they exceed the minimum threshold set for youth matches, which can lead to confusion about field size regulations. The standardization of field dimensions, including the touchline length, helps maintain consistency across matches, ensuring that teams and referees can expect uniformity in playing conditions. A minimum length of 100 yards is appropriate for the levels at which AYSO operates, facilitating a suitable environment for skill development and competitive play.