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Roger Federer: Borna Coric makes MASSIVE Halle Open final admission | Tennis | Sport | Express.co.uk
![Germany, Halle. 20th June, 2018. Tennis, ATP-Tour, Singles, Men, second round: Kudla (USA) vs Tsitsipas (Greece): Stefanos Tsitsipas in action. Credit: Friso Gentsch/dpa/Alamy Live News Stock Photo - Alamy Germany, Halle. 20th June, 2018. Tennis, ATP-Tour, Singles, Men, second round: Kudla (USA) vs Tsitsipas (Greece): Stefanos Tsitsipas in action. Credit: Friso Gentsch/dpa/Alamy Live News Stock Photo - Alamy](https://c8.alamy.com/comp/P42YN9/germany-halle-20th-june-2018-tennis-atp-tour-singles-men-second-round-kudla-usa-vs-tsitsipas-greece-stefanos-tsitsipas-in-action-credit-friso-gentschdpaalamy-live-news-P42YN9.jpg)
Germany, Halle. 20th June, 2018. Tennis, ATP-Tour, Singles, Men, second round: Kudla (USA) vs Tsitsipas (Greece): Stefanos Tsitsipas in action. Credit: Friso Gentsch/dpa/Alamy Live News Stock Photo - Alamy
Roger Federer extends grass-court win streak to 17 matches, closes in on tennis' all-time record - Los Angeles Times
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