Looming in Sampras 's future is a likely third-round date with recent nemesis Mark Philippoussis , the rising Australian who took out Sampras in the third round of the Australian Open in January .
<response> Looming in <person>Sampras</person> 's future is a likely third-round date with recent nemesis <person>Mark Philippoussis</person> , the rising <misc>Australian</misc> who took out <person>Sampras</person> in the third round of the <misc>Australian Open</misc> in January . </response>