2011 Australian Open Men's Singles Men's Singles

| Sd | Rk | Player | Points | Points_defending | Points_won | New_points | Status_ |
|---|---|---|---|---|---|---|---|
| 16 | 16 | Mardy Fish | 1921 | 10 | 45 | 1956 | Second round lost to Tommy Robredo |
| 17 | 17 | Ivan Ljubičić | 1965 | 90 | 90 | 1965 | Third round lost to Nicolás Almagro |
| 18 | 18 | Sam Querrey | 1860 | 10 | 10 | 1860 | First round lost to Łukasz Kubot |
| 19 | 19 | Stanislas Wawrinka | 1855 | 90 | 360 | 2125 | Quarterfinals lost to Roger Federer |
| 20 | 20 | John Isner | 1645 | 180 | 90 | 1555 | Third round lost to Marin Čilić |
| 21 | 21 | Marcos Baghdatis | 1580 | 90 | 90 | 1580 | Third round lost to Jürgen Melzer |
| 22 | 22 | Michaël Llodra | 1575 | 45 | 45 | 1575 | Second round lost to Milos Raonic |
| 23 | 23 | Nikolay Davydenko | 1555 | 360 | 10 | 1205 | First round lost to Florian Mayer |