• Challenger. Concepción. Qualification. Terre battue
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    Joao Eduardo Schiessl (Q)

    014632(15) (0)
    21
  • Juan Estevez (Q)

    Luciano Emanuel Ambrogi (Q)

    106244(15) (30)
    21
  • Paulo Andre Saravia Dos Santos (Q)

    Juan Bautista Torres (Q)

    012615(40) (40)
    19