MV beats M-P, MG in swimming; Arlington wins in tennis over M-P (slide show) MARYSVILLE – Mount Vernon beat Marysville-Pilchuck 121-30 and Marysville Getchell 133-33 in girls swimming Oct. 9. By Brandon Adam • October 10, 2014 2:12 pm Brooke Wherley of Marysville Getchell cheers on teammate during the swim meet against Mount Vernon. MARYSVILLE – Mount Vernon beat Marysville-Pilchuck 121-30 and Marysville Getchell 133-33 in girls swimming Oct. 9. In a local tennis match, Arlington’s Eagles beat the Tommies from M-P 5-2.