 Complete the following phrase:  The most famous match of El Aynaouis career came in the quarter-finals of the Australian Open in 2003. In the Round of 16, El Aynaoui defeated the World No. 1, Lleyton Hewitt, 67, 76, 76, 64, in a very high quality match, thus setting up a quarter-final showdown with the up-and-coming American Andy Roddick who would reach the World No. 1 ranking later that year. The five-set, five-hour match included the then longest fifth set in Grand Slam tennis history since surpassed by the marathon Wimbledon 2010 