FRISCO, Texas (AP) — Dallas substitute Blas Perez scored in the 88th minute to give MLS-leading Dallas a 2-1 home win over Toronto on Saturday. Perez entered in the 70th minute for David Texeira and scored his third goal of the season when the ball fell to his feet 3 yards from the goal line following a long ball. The Panamanian rifled the shot off Toronto goalkeeper Julio Cesar's right foot and into the net to give Dallas a 5-1-1 record. Dallas scored its first goal in the 36th minute when Matt Hedges headed in a Michel corner. Toronto had opened the scoring in the 21st minute through Issey Nakajima-Farran. CHIVAS 1, SEATTLE 2 CARSON, California (AP) — Obafemi Martins scored in the 81st minute to lift Seattle to a 2-1 win at ten-man Chivas. The hosts were reduced to ten men when Marco Delgado was ejected in the 74th minute. Lamar Neagle scored in the 24th minute for Seattle, which has a record of three wins and a draw from its four away games. Erick Torres had opened the scoring in the fifth minute from the penalty spot for Chivas. COLUMBUS 1, D.C.