Djokovic is back on top - Updated tennis rankings

After the first Grand Slam of the year, there are some changes in the world rankings. For example, Novak Djokovic returns to top spot.

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Rafael Nadal, 36-2 this year, No. 4 in rankings; Novak Djokovic No

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ATP RANKINGS UPDATE: Novak Djokovic is back on the throne - UBITENNIS