World number one Djokovic struck 51 winners to notch up the win against Edmund, extending his unbeaten run this year to 25 matches.
The 28-year-old is now 16th in the overall rankings, 16 seconds behind new leader Yates.
The match ended in a goalless draw, despite Botafogo's 17 shots on goal to Coritiba's seven.
"I was really focused each game and each point. Especially against top players, one point can make the difference. So I had to stay very calm and keep going," the world number 50 added.
Duplantis tried to challenge Sergei Bubka's 26-year-old outdoor record of 6.14 meters, but failed to continue after one unsuccessful attempt at 6.15 meters as darkness set in.
Caboclo added that national women's team manager Pia Sundhage was informed of the decision in March.
There were also second round wins for fourth seed Stefanos Tsitsipas of Greece, fifth seed Alexander Zverev of Germany and seventh seed David Goffin of Belgium.
DALIAN, China, Sept. 3 (Xinhua) -- Salomon Rondon contributed one goal and two assists as Dalian Professional crushed Henan Jianye 4-0 in the ninth round of the Chinese Super League here on Thursday.
PP Sports released a statement on Thursday night, claiming the termination was just a "strategic adjustment".
"I cannot begin to explain how incredible an opportunity it is to join a club with such an amazing history. I would like to thank everyone at Ajax, I grew up there and I will always have a special bond with the club. I am now ready to take the next step in my career and perform at the highest level and there is no higher standard than Manchester United," said Van de Beek on the Manchester United website.
Speaking to Sky Sports while on international duty with Wales, Bale was asked about his future at the La Liga champions.