Rules Analysis
World Flying Disc Federation 2017 Rules of Ultimate
15. Calling Fouls, Infractions and Violations
.
15.1.

A breach of the rules due to non-incidental contact between two or more opposing players is a foul.

Non-incidental contact that occurs accidentally is still a foul – it does not need to be intentional. In fact there should be no intentional contact in Ultimate.

Get Link