Serbia’s Novak Djokovic and Switzerland’s Roger Federer. [Photo/Agencies]

WASHINGTON — Novak Djokovic tied Roger Federer’s all-time record for the most weeks as ATP world No 1 on Monday by taking the top spot for the 310th week.

Djokovic reclaimed the top spot from Rafael Nadal in February 2020.

The 18-time Grand Slam champion grabbed his ninth Australian Open title last month, which ensured he will surpass Federer’s record next week.