The Arch Rival Roller Girls kick off their 2011 playoffs with a double-header Saturday night. The first bout is between top-seed team Rebel Skate Alliance and the M-80's. The second bout matches up the Stunt Devils and the Smashinistas.
Saturday's bouts make up the first of a three-round playoff season, with two more double-headers on March 12, and April 9. All four teams are part of the Arch Rival Roller Girls, St. Louis's women's roller derby league.
Tickets are $15 at the door, and children 10 and under get in free. Order online by Friday, and save $3 on each ticket.