Undefeated and former World Boxing Organization junior featherweight champion Joan Guzman of the Dominican Republic faces the WBO’s No. 1-ranked featherweight, Terdsak Jandaeng of Thailand, on a nationally televised card promoted by Sycuan Ringside Promotions in association with Northeast Promotions and Goossen Tutor Boxing Aug. 26 in White Plains, N.Y. [details (http://www.boxingscene.com/?m=show&id=1534)]