The 54-year-old Kotani, who won bronze in the solo and duet events at the 1988 Seoul Olympics, will act as the "voice of the athletes," in the overall management of the games. She will also coordinate with the International Olympic Committee and international sports federations.
Hebei's Zhang Yifan took first in the women's 200m butterfly, and Zhang Ziyang from Hubei scooped gold in the men's 1,500m freestyle.
A winless run of 18 games from the end of last season seems to endanger the club's future more than ever before if the right steps aren't made now.
Three minutes after Changchun was shown a red card in the second half, Sichuan steered a header into the net against the 10-men team. However, from the 65th minute, Gao Di, Tan Long, and Li Guangwen shot three consecutive goals for Changchun in nine minutes to overturn the situation.
Striker Issa Alekasir's header in the 88th minute found the back of net and sent the Reds to the competition's next round.
The club's new trio faces its first game next weekend when they travel to Champions League participant RB Leipzig.
Williams injured her Achilles tendon during her semifinal loss to Victoria Azarenka at the US Open earlier this month.
The Serbian, who is seeking his 18th grand slam title, will face Colombia's Daniel Elahi Galan in the next round.
The recent failure is nursing doubts about the club's strategy to gain sufficient success by signing talents using Dortmund as an intermediate station on their way to one of the continent's leading sides.
"I am really looking forward to the task and I know what responsibility I have towards the club and its fans. But I am convinced that I can help Schalke and lead the club to where it belongs: namely further up the standings," Baum said during his official presentation.
Flamengo entered the match with only three regular starters, having reported 16 positive coronavirus cases in their first-team squad last week. Head coach Domenec Torrent was also absent from the touchline at Allianz Parque because of the virus.