Upsets at the 2010 Australian Open

Upsets at the 2010 Australian Open

Yanina Wickmayer

Bob Martin/SI

7-6(2), 6-1

John Isner

Bob Martin/SI

6-1, 4-6, 7-6(4), 7-6(5)

Alona Bondarenko

Paul Crock/AFP/Getty Images

6-2, 6-3

Nadia Petrova

William West/AFP/Getty Images

6-3, 3-6, 6-1

Maria Kirilenko

Bob Martin/SI

5-4 (Retired)

Jo-Wilfried Tsonga

William West/AFP/Getty Images

7-6(8), 6-7(5), 1-6, 6-3, 6-1

Li Na

Greg Wood/AFP/Getty Images

6-4, 6-3

Marcel Granollers

Paul Crock/AFP/Getty Images

5-7, 2-6, 6-4, 6-4, 6-2

Maria Kirilenko

William West/AFP/Getty Images

7-6(4), 3-6, 6-4

Nadia Petrova

Paul Crock/AFP/Getty Images

6-0, 6-1