For any rule based questions, we will always hold a Player’s Meeting before each event. If there are any other questions that need to be answered ahead of time, please Contact Us or view our MVPS rule books below. Our league strictly uses all of the National Xball League’s officiating rules for XBall, 5Man, and 3Man to keep a high standard of competitive play. Please also click under our Format tab on the website to read up on which division you plan to play.