HUANUCO, Peru (Interstat) — Mauricio Affonso scored in the 76th minute as U. San Martin defeated Alianza Huanuco 1-0 on Saturday in a global football match. U. San Martin improved to 3-1 in the competition and across all competitions, while Alianza Huanuco moved to 0-3-1 in both. Alianza Huanuco’s Peral was booked in the 44th, U. San Martin’s Lopez in the 82nd and Alianza Huanuco’s Rengifo in the 84th. U. San Martin’s Chumpitaz was booked in the 89th, and teammate Sanchez was sent off in the 89th. Alianza Huanuco made substitutions in the 38th, 46th, 57th, 69th and 69th minutes. U. San Martin made substitutions in the 55th, 55th, 63rd, 63rd and 70th minutes. Affonso’s goal proved the difference as Alianza Huanuco could not answer. The visitors protected the narrow lead after the sending off and held on for the win. The match had four yellow cards and one red card.