![Stefan Koubek of Austria reacts as he plays Carlos Moya of Spain during their first round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 14, 2008. ( Stefan Koubek of Austria reacts as he plays Carlos Moya of Spain during their first round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 14, 2008. (](https://c8.alamy.com/comp/2PAK6GW/stefan-koubek-of-austria-reacts-as-he-plays-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-2PAK6GW.jpg)
Stefan Koubek of Austria reacts as he plays Carlos Moya of Spain during their first round Men's Singles match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 14, 2008. (
![ZURICH, SWITZERLAND-MARCH 24: Stefan Edberg Plays Tennis In Final Of BNP Paribas Open Champions Tour Aganinst Carlos Moya in Zurich, SUI On March 24, 2012. He Lost The Match For Medical Reasons. ZURICH, SWITZERLAND-MARCH 24: Stefan Edberg Plays Tennis In Final Of BNP Paribas Open Champions Tour Aganinst Carlos Moya in Zurich, SUI On March 24, 2012. He Lost The Match For Medical Reasons.](https://previews.123rf.com/images/mlehmann78/mlehmann781203/mlehmann78120300135/12779609-zurich-switzerland-march-24-stefan-edberg-plays-tennis-in-final-of-bnp-paribas-open-champions-tour.jpg)
ZURICH, SWITZERLAND-MARCH 24: Stefan Edberg Plays Tennis In Final Of BNP Paribas Open Champions Tour Aganinst Carlos Moya in Zurich, SUI On March 24, 2012. He Lost The Match For Medical Reasons.
![Stefan Koubek from Austria reacts during the first round match against Carlos Moya from Spain of the BA-CA tennis trophy in Vienna, on Monday, Oct. 8, 2007. (AP Photo/Hans Punz Stock Photo - Stefan Koubek from Austria reacts during the first round match against Carlos Moya from Spain of the BA-CA tennis trophy in Vienna, on Monday, Oct. 8, 2007. (AP Photo/Hans Punz Stock Photo -](https://c8.alamy.com/comp/2PB14NW/stefan-koubek-from-austria-reacts-during-the-first-round-match-against-carlos-moya-from-spain-of-the-ba-ca-tennis-trophy-in-vienna-on-monday-oct-8-2007-ap-photohans-punz-2PB14NW.jpg)
Stefan Koubek from Austria reacts during the first round match against Carlos Moya from Spain of the BA-CA tennis trophy in Vienna, on Monday, Oct. 8, 2007. (AP Photo/Hans Punz Stock Photo -
![His Career Is in Serious Danger': Rafael Nadal's Coach Carlos Moya Warns Novak Djokovic After Australian Open 2022 - EssentiallySports His Career Is in Serious Danger': Rafael Nadal's Coach Carlos Moya Warns Novak Djokovic After Australian Open 2022 - EssentiallySports](https://image-cdn.essentiallysports.com/wp-content/uploads/2021-11-07T155049Z_944007680_UP1EHB7180OJM_RTRMADP_3_TENNIS-PARIS-1110x1065.jpg)
His Career Is in Serious Danger': Rafael Nadal's Coach Carlos Moya Warns Novak Djokovic After Australian Open 2022 - EssentiallySports
![Ranking the Least Impressive No. 1 Ranked Players in Tennis History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Ranking the Least Impressive No. 1 Ranked Players in Tennis History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/slides/photos/003/416/200/1285532-mar-1999-carlos-moya-of-spain-in-action-during-the-lipton_crop_north.jpg?w=2975&h=2048&q=85)
Ranking the Least Impressive No. 1 Ranked Players in Tennis History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Carlos Moya from Saipn returns the ball to Augustin Calleri from Argentina during their ATP tennis tournament match on Wednesday Oct. 9, 2002, in Vienna, Austria. (AP Photo/Martin Gnedt Stock Photo - Alamy Carlos Moya from Saipn returns the ball to Augustin Calleri from Argentina during their ATP tennis tournament match on Wednesday Oct. 9, 2002, in Vienna, Austria. (AP Photo/Martin Gnedt Stock Photo - Alamy](https://c8.alamy.com/comp/2PFAFXH/carlos-moya-from-saipn-returns-the-ball-to-augustin-calleri-from-argentina-during-their-atp-tennis-tournament-match-on-wednesday-oct-9-2002-in-vienna-austria-ap-photomartin-gnedt-2PFAFXH.jpg)
Carlos Moya from Saipn returns the ball to Augustin Calleri from Argentina during their ATP tennis tournament match on Wednesday Oct. 9, 2002, in Vienna, Austria. (AP Photo/Martin Gnedt Stock Photo - Alamy
![Carlos Moya from Spain serves the ball to Stefan Koubek from Austria during their first round match of the BA-CA tennis trophy in Vienna, on Monday, Oct. 8, 2007. (AP Photo/Hans Punz Carlos Moya from Spain serves the ball to Stefan Koubek from Austria during their first round match of the BA-CA tennis trophy in Vienna, on Monday, Oct. 8, 2007. (AP Photo/Hans Punz](https://c8.alamy.com/comp/2PB14NE/carlos-moya-from-spain-serves-the-ball-to-stefan-koubek-from-austria-during-their-first-round-match-of-the-ba-ca-tennis-trophy-in-vienna-on-monday-oct-8-2007-ap-photohans-punz-2PB14NE.jpg)