RUF 27 | Weigh-Ins August 11, 2018 | Tucson Convention Center We have landed in Tucson! Weigh-ins went down this after at the Tucson Convention Center. While we are disappointed with missed weights, we’re excited to see all the matches! Fight Card Want MMA Stalker to stalk your next training session or event? Let us know the details and we'll do our best to be there! Email us at firstname.lastname@example.org.