The 28-year-old is now 16th in the overall rankings, 16 seconds behind new leader Yates.
The competition in Lausanne's Place de l'Europe played host to a fascinating duel between Duplantis and two-time world champion Sam Kendricks from the United States, whose best jump was 6.02 meters.
At Rio de Janeiro's Olympic stadium, former Chelsea forward Salomon Kalou made his debut for Botafogo but could not inspire the hosts to victory over Coritiba.
Earlier, sixth seed Petra Kvitova of the Czech Republic edged past Ukraine's Kateryna Kozlova 7-6 (3), 6-2, and eighth seed Petra Martic of Croatia beat fellow Ukrainian Kateryna Bondarenko 6-3, 6-4 to also advance into third round. Enditem
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.
WASHINGTON, Sept. 2 (Xinhua) -- Men's top seed Novak Djokovic of Serbia survived a first set scare to beat Britain's Kyle Edmund 6-7 (5), 6-3, 6-4, 6-2 in the second round of the US Open, while women's top seed Karolina Pliskova suffered an early exit on Wednesday.
PP Sports released a statement on Thursday night, claiming the termination was just a "strategic adjustment".
WASHINGTON, Sept. 2 (Xinhua) -- Philadelphia Eagles owner Jeffrey Lurie has slammed the U.S. government's handling of systemic racism and the COVID-19 pandemic in the country, calling it a "tragic embarrassment," CNN reported Tuesday.
Valter, 22, broke free during the final few kilometers and the peloton was unable to catch him.
LONDON, Sept. 3 (Xinhua) -- Real Madrid's Welsh international forward Gareth Bale says he would be open to returning to the Premier League but insists that so far Real Madrid have blocked his attempts to leave.
The new, expanded agreement assures TCL key commercial rights across all FIBA competitions including the Men's and Women's Olympic Qualifying Tournaments, FIBA Continental Cups for both Men and Women, FIBA Youth World Cups, the FIBA Women's Basketball World Cup 2022 and FIBA Basketball World Cup in 2023.