Welcome to Miami, USA! After Indian Wells, which was held last week, it is time to assemble for the second Premier Mandatory event of 2011. Being such a prestigious event, the line-up here is very impressive, although there are some notable names missing in the doubles draw, such as the Williams sisters, who are both injured, Cara Black, who has skipped the last two events mysteriously, and the team of Victoria Azarenka and Maria Kirilenko, who are likely sitting out because Azarenka suffering from a hip injury and want to focus on singles. Kirilenko will instead play with Anastasia Pavlyuchenkova. There are still some great teams in the competition though, which is headed by top-seeded Gisela Dulko and Flavia Pennetta and includes many of the top teams in PYW Doubles, such as Bethanie Mattek-Sands and Meghann Shaughnessy, and Vania King and Yaroslava Shvedova, both of whom are undefeated, as well as some recent PYW Doubles titlists, like Shahar Peer and Shuai Peng. Australian doubles veteran Rennae Stubbs is also a notable name in the draw, as she is taking a break from her recent retirement to partner American Jill Craybas this week. With such exciting teams, it will be tough to pick your winner. Vote now as the Sony Ericsson Open begins!
First Quarter:Gisela Dulko ARG/Flavia Pennetta ITA 
Second Quarter:Bethanie Mattek-Sands USA/Meghann Shaughnessy USA 
Third Quarter:Vania King USA/Yaroslava Shvedova KAZ 
OUT OF COMPETITION: Fourth Quarter: Shahar Peer ISR/Shuai Peng CHN
Gisela Dulko ARG/Flavia Pennetta ITA  vs Natalie Grandin RSA/Vladimira Uhlirova CZE
Su-Wei Hsieh TPE/Monica Niculescu RO vs Bethanie Mattek-Sands USA/Meghann Shaughnessy USA 
Daniela Hantuchova SVK/Agnieszka Radwanska POL vs Vania King USA/Yaroslava Shvedova KAZ  Ana Ivanovic SRB/Andrea Petkovic GER [WC] vs Kveta Peschke CZE/Katarina Srebotnik SLO