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Thiem is at the level of the big three right now,' says former world number one as he chases maiden Slam - Tennishead
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Federer Wins 1200th Match; Nadal, Djokovic And Thiem Go Through | Madrid Open 2019 Highlights Day 5 - YouTube
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Dominic Thiem Beats Federer, Wins First Masters 1000 Title! | Indian Wells 2019 Final Highlights - YouTube
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Thiem takes lessons from Federer, Nadal, Djokovic into 2020 US Open final - Official Site of the 2022 US Open Tennis Championships - A USTA Event
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Novak Djokovic and Roger Federer face off with Wimbledon memories fresh | ATP World Tour Finals | The Guardian
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