US OPENAndreescu se impone a Serena y logra su primer Grand SlamBianca Andreescu, con tan solo 19 años, dio la sorpresa en Nueva York al imponerse a Serena Williams en la final del US Open.AStvActualizado a 8 de septiembre de 2019 10:37 CESTNEW YORK, NEW YORK - SEPTEMBER 07: Bianca Andreescu (R) of Canada celebrates with the championship trophy alongside runner up Serena Williams (L) of the United States during the trophy presentation ceremony after the Women's Singles final on day thirteen of the 2019 US Open at the USTA Billie Jean King National Tennis Center on September 07, 2019 in the Queens borough of New York City. Mike Stobe/Getty Images/AFP == FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==Mike StobeAFPEtiquetado en:Serena WilliamsUS OpenGrand SlamTenisCompeticionesDeportesBianca Andreescu