Alexandra Eala defeats Julia Riera 6-1, 6-4 to reach the quarterfinals in Sao Paulo. WTA; Few players have enjoyed a stronger stretch on the WTA Tour lately than Alexandra Eala. The Filipino star continued her surge Wednesday with a 6-1, 6-4 win over Julia Riera in 1 hour and 17 minutes to reach the quarterfinals in São Paulo. Alex Eala will face Janice Tjen in the quarter finals of the WTA Sao Paulo (SP) Open…