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Roger Federer collects fourth Miami Open crown with victory over John Isner | Tennis News | Sky Sports
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Roger Federer kicks John Isner's 'a**' as pair trade social media messages | Tennis | Sport | Express.co.uk
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John Isner describes Roger Federer as 'something' else after American sees serve dismantled - Tennis365
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Roger Federer collects fourth Miami Open crown with victory over John Isner | Tennis News | Sky Sports
![MIAMI GARDENS, FLORIDA - MARCH 31: Roger Federer of Switzerland defeats John Isner of USA in the final during day fourteen of the Miami Open tennis on March 31, 2019 in Miami MIAMI GARDENS, FLORIDA - MARCH 31: Roger Federer of Switzerland defeats John Isner of USA in the final during day fourteen of the Miami Open tennis on March 31, 2019 in Miami](https://c8.alamy.com/comp/T29D3H/miami-gardens-florida-march-31-roger-federer-of-switzerland-defeats-john-isner-of-usa-in-the-final-during-day-fourteen-of-the-miami-open-tennis-on-march-31-2019-in-miami-gardens-florida-people-roger-federer-T29D3H.jpg)
MIAMI GARDENS, FLORIDA - MARCH 31: Roger Federer of Switzerland defeats John Isner of USA in the final during day fourteen of the Miami Open tennis on March 31, 2019 in Miami
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