![Professional tennis player Andrea Petkovic from Germany practices for US Open 2013 – Stock Editorial Photo © zhukovsky #47530469 Professional tennis player Andrea Petkovic from Germany practices for US Open 2013 – Stock Editorial Photo © zhukovsky #47530469](https://st.depositphotos.com/1587911/4753/i/950/depositphotos_47530469-stock-photo-professional-tennis-player-andrea-petkovic.jpg)
Professional tennis player Andrea Petkovic from Germany practices for US Open 2013 – Stock Editorial Photo © zhukovsky #47530469
![Professional tennis player Stanislas Wawrinka during semifinal match at US Open 2013 against Novak Djokovic – Stock Editorial Photo © zhukovsky #42641141 Professional tennis player Stanislas Wawrinka during semifinal match at US Open 2013 against Novak Djokovic – Stock Editorial Photo © zhukovsky #42641141](https://st.depositphotos.com/1587911/4264/i/950/depositphotos_42641141-stock-photo-professional-tennis-player-stanislas-wawrinka.jpg)
Professional tennis player Stanislas Wawrinka during semifinal match at US Open 2013 against Novak Djokovic – Stock Editorial Photo © zhukovsky #42641141
![Professional Tennis Player Elina Svitolina during First Round Match at US Open 2013 Against Dominika Cibulkova Editorial Photography - Image of billie, prize: 36777847 Professional Tennis Player Elina Svitolina during First Round Match at US Open 2013 Against Dominika Cibulkova Editorial Photography - Image of billie, prize: 36777847](https://thumbs.dreamstime.com/z/professional-tennis-player-elina-svitolina-first-round-match-us-open-against-dominika-cibulkova-new-york-august-36777847.jpg)
Professional Tennis Player Elina Svitolina during First Round Match at US Open 2013 Against Dominika Cibulkova Editorial Photography - Image of billie, prize: 36777847
![Chris Evert participates in 2013 Chris Evert Pro-Celebrity Tennis Classic at Delray Beach Tennis Center in Delray Beach, Florida on November 17, 2013. (Photo by JL/Sipa USA Stock Photo - Alamy Chris Evert participates in 2013 Chris Evert Pro-Celebrity Tennis Classic at Delray Beach Tennis Center in Delray Beach, Florida on November 17, 2013. (Photo by JL/Sipa USA Stock Photo - Alamy](https://c8.alamy.com/comp/2EYMAJG/chris-evert-participates-in-2013-chris-evert-pro-celebrity-tennis-classic-at-delray-beach-tennis-center-in-delray-beach-florida-on-november-17-2013-photo-by-jlsipa-usa-2EYMAJG.jpg)
Chris Evert participates in 2013 Chris Evert Pro-Celebrity Tennis Classic at Delray Beach Tennis Center in Delray Beach, Florida on November 17, 2013. (Photo by JL/Sipa USA Stock Photo - Alamy
![Retired tennis pro didn't know the family killed in his home; video shows patriarch purchasing fireworks days before deaths Retired tennis pro didn't know the family killed in his home; video shows patriarch purchasing fireworks days before deaths](https://www.gannett-cdn.com/authoring/2014/05/15/NFTU/ghows-LK-bc1c7b32-8d6a-49ed-9778-60191f9bc568-fa7e2537.jpeg?width=1200&disable=upscale&format=pjpg&auto=webp)
Retired tennis pro didn't know the family killed in his home; video shows patriarch purchasing fireworks days before deaths
![Nuremberg, Germany. 11th June, 2013. German professional tennis player Andrea Petkovic hits the ball during a WTA match against Sweden's Arvidsson in Nuremberg, Germany, 11 June 2013. Photo: DAVID EBENER/dpa/Alamy Live News Nuremberg, Germany. 11th June, 2013. German professional tennis player Andrea Petkovic hits the ball during a WTA match against Sweden's Arvidsson in Nuremberg, Germany, 11 June 2013. Photo: DAVID EBENER/dpa/Alamy Live News](https://c8.alamy.com/comp/D952H2/nuremberg-germany-11th-june-2013-german-professional-tennis-player-D952H2.jpg)
Nuremberg, Germany. 11th June, 2013. German professional tennis player Andrea Petkovic hits the ball during a WTA match against Sweden's Arvidsson in Nuremberg, Germany, 11 June 2013. Photo: DAVID EBENER/dpa/Alamy Live News
![How a former world class tennis player makes fitness a core part of her life | South China Morning Post How a former world class tennis player makes fitness a core part of her life | South China Morning Post](https://img.i-scmp.com/cdn-cgi/image/fit=contain,width=425,format=auto/sites/default/files/styles/768x768/public/d8/images/methode/2019/07/26/dcf492c0-ad29-11e9-a61f-bc570b50c4e7_image_hires_175731.jpg?itok=khQLjdh0&v=1564135061)
How a former world class tennis player makes fitness a core part of her life | South China Morning Post
![Professional Tennis Player Novak Djokovic Practices for US Open 2013 Editorial Stock Image - Image of singles, djokovic: 34891559 Professional Tennis Player Novak Djokovic Practices for US Open 2013 Editorial Stock Image - Image of singles, djokovic: 34891559](https://thumbs.dreamstime.com/b/professional-tennis-player-novak-djokovic-practices-us-open-flushing-ny-august-billie-jean-king-national-center-34891559.jpg)