SARATOGA SPRINGS, N.Y. - Assateague showed a new dimension on Saturday and as a result became a stakes winner for the first time, rallying from off the pace to a half-length victory over Ruthenia in the $100,000 De La Rose at Saratoga. Laugh Out Loud, the 7-5 favorite in a field of eight fillies and mares, rallied belatedly to finish third.