Emporia Spartan Boxing is in the fight capital of the world for competition this weekend.
Masters competitor, and Spartan Boxing Assistant Coach, Robert Sieberns is competing in the 5th annual Las Vegas Masters Boxing Championship Tournament Saturday. Sieberns will face Scott Wittenburg of Colorado in the 156-165 lbs weight division.
With a win Sieberns will advance to the finals on Sunday. Sieberns is currently 1-0 as an amateur
