Kammala jumla mai zuwa: Mewis ya jagoranci tawagar 'yan wasan Amurka U-17 wanda ya zama zakara a gasar cin kofin duniya ta mata ta U-17 a New Zealand. A yayin gasar, Mewis ya ci kwallaye biyu. Ta kasance mai karɓar Ball na Bronze a matsayin 'yar wasa ta uku mafi kyau a gasar. Mewis kuma ya taka leda a
2010 U-20 Women's World Cup a Jamus inda kungiyar ta yi rashin nasara a wasan kusa da na karshe. Yar'uwar 'yar'uwar Mewis Sam ita ma memba ce ta kungiyoyin matasa biyu na gasar cin kofin duniya.