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Halle Open: Roger Federer aims to return to winning ways after shock loss to Tommy Haas-Sports News , Firstpost
![Swiss tennis player Roger Federer (L) walks next to his doubles partner Tommy Haas from Germany..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-40135007 | agefotostock Swiss tennis player Roger Federer (L) walks next to his doubles partner Tommy Haas from Germany..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-40135007 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/e7a04c4126057a3efbdd0a4f07fca625/pah-40135007.jpg)
Swiss tennis player Roger Federer (L) walks next to his doubles partner Tommy Haas from Germany..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-40135007 | agefotostock
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Tommy Haas Shocks Roger Federer In Stuttgart, Hands Swiss Star Second Loss of Season | ATP Tour | Tennis
![Tommy Haas of Germany lifts the trophy after winning the men's singles final against Roger Federer of Switzerland at the Halle Open ATP tennis tournament in Halle June 17, 2012. REUTERS/Ina Fassbender ( Tommy Haas of Germany lifts the trophy after winning the men's singles final against Roger Federer of Switzerland at the Halle Open ATP tennis tournament in Halle June 17, 2012. REUTERS/Ina Fassbender (](https://c8.alamy.com/comp/2CY43TB/tommy-haas-of-germany-lifts-the-trophy-after-winning-the-mens-singles-final-against-roger-federer-of-switzerland-at-the-halle-open-atp-tennis-tournament-in-halle-june-17-2012-reutersina-fassbender-germany-tags-sport-tennis-2CY43TB.jpg)