Shannon MacMillan had a hat trick — the first of her national team career — and added an assist to lead the United States to a 7-0 win over Mexico in its first women’s international of the 2002 season. The game was played before a sell-out crowd of of 5,634 fans at Blackbaud Stadium. Chilly weather and heavy rains in the second half sent much of the crowd home early. U.S. head coach April Heinrichs gave time to several college players, including defenders Danielle Slaton, Cat Reddick and Jena Kluegel and midfielders Aleisha Cramer and Aly Wagner, who picked up a goal and an assist. Veterans Julie Foudy and Kristine Lilly scored on either side of halftime, and Danielle Fotopoulos also tallied in her first U.S. apppearance in more than two years. Jan. 12 in Charleston, S.C. USA 7 Mexico 0. Goals: MacMillan 2, 67, 89, Lilly 35, Foudy 51, Fotopoulos 65, Wagner 75. USA — Beene, Sobrero (Kluegel, 46), Fawcett (Bryan, 74), Slaton, Chastain (Reddick, 46), Lilly, Fair (Cramer, 44), Foudy (Wagner, 61), MacMillan, Parlow (Fotopoulos, 56), Milbrett. Mexico — Quinones, Del Bosque, Oceguera, Gonzales, Gomez, Vergara (Worbis, 76), Nanez, Valderrama (Castillo, 72), Perez, Gerardo (Palmira, 64), Mora. Att.: 5,634.