Bosnian tennis player Damir Dzumhur dropped seven places in the world rankings following his second-round exit from the ATP World Tour 250 series tournament in Saint Petersburg.
Dzumhur, who has won the tournament in Saint Petersburg two years ago, is now ranked 93rd in the world.
His highest-ever rank was No. 23, which he held for three weeks, between July 2 and July 23, 2018.
The 27-year-old Bosnian has won two qualification matches at the Zhuhai Open in China, and is set to play against world No. 67 Marco Cecchinato of Italy in the first round of tournament’s main draw early on Tuesday morning.