BY ADAM RONIS National League Offensive Player of the Week -- Ty Wigginton (Astros): He went 16-for-28 (.571) with nine runs, four home runs and 11 RBIs. American League Offensive Player of the Week -- Melvin Mora (Orioles): Another former Met gets the award. He went 18-for-32 (.562) with nine runs, three home runs and 13 RBIs. National League Pitcher of the Week -- Johan Santana (Mets): He went 2-0 with a 1.69 ERA and a 0.81 WHIP, including a shutout yesterday. He struck out 13 in 16 innings. American League Pitcher of the Week -- Javier Vasquez (White Sox): Vasquez went 2-0 with a 0.56 ERA and 0.63 WHIP. He struck out 18 in 16 innings. ...