![Stefan Koubek of Austria waves to the crowd after defeating Carlos Moya of Spain during their first round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. Stefan Koubek of Austria waves to the crowd after defeating Carlos Moya of Spain during their first round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan.](https://c8.alamy.com/comp/2PAK6E2/stefan-koubek-of-austria-waves-to-the-crowd-after-defeating-carlos-moya-of-spain-during-their-first-round-mens-singles-match-at-the-australian-open-tennis-championships-in-melbourne-australia-monday-jan-14-2008-ap-photoandrew-brownbill-2PAK6E2.jpg)
Stefan Koubek of Austria waves to the crowd after defeating Carlos Moya of Spain during their first round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan.
![Austria's Stefan Koubek reacts during his third round victory over Denmark's Kristian Pless at the Australian Austria's Stefan Koubek reacts during his third round victory over Denmark's Kristian Pless at the Australian](https://c8.alamy.com/comp/2D4ED7C/austrias-stefan-koubek-reacts-during-his-third-round-victory-over-denmarks-kristian-pless-at-the-australian-open-in-melbourne-january-18-2002-koubek-won-in-straight-sets-7-6-7-5-6-3-reutersstuart-milligan-smtancp-2D4ED7C.jpg)
Austria's Stefan Koubek reacts during his third round victory over Denmark's Kristian Pless at the Australian
![Austria's Stefan Koubek celebrates after defeating Argentina's Agustin Calleri during their second round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Wednesday, Jan. 16, 2008. (AP Photo/Dita Alangkara Austria's Stefan Koubek celebrates after defeating Argentina's Agustin Calleri during their second round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Wednesday, Jan. 16, 2008. (AP Photo/Dita Alangkara](https://c8.alamy.com/comp/2PAK169/austrias-stefan-koubek-celebrates-after-defeating-argentinas-agustin-calleri-during-their-second-round-mens-singles-match-at-the-australian-open-tennis-championships-in-melbourne-australia-wednesday-jan-16-2008-ap-photodita-alangkara-2PAK169.jpg)