Mainz were unable to gain a foothold into the first half and had to wait until the 38th minute to get their first chance on target, as Jean-Philippe Mateta's header came close.
Tuchel's side have been drawn with Manchester United, Istanbul Basaksehir and RB Leipzig in this season's UEFA Champions League group stage.
Shanxi and Henan played out a close game, although Shanxi ultimately won 76-70. Shanxi led the game by 9 points after the first half, but Henan did very well to surpass Shanxi in the third quarter.
2. Neymar has Ronaldo, Pele in his sights
The annual carnival, also featuring jet-skiing and kayaking, was held to celebrate the Mid-Autumn Festival and Chinese National Day holiday. 300 local swimmers attend the competition to swim across the Liujiang River on Friday.
The appointment of Waldrum by the Nigeria Football Federation (NFF) came a year after Swede Thomas Dennerby resigned from the job in October 2019.
Thomas will be a big loss for Atletico, but the club were able to compensate partly for his loss with Uruguayan midfielder Lucas Torreira arriving on loan from Arsenal with an option to make the deal permanent at the end of the season for 20 million euros.
The 17-year-old assist-giver remained in the thick of things as Reyna's through ball met Haaland, who drilled his brace from the edge of the box into the top left corner with 66 minutes played.
Khachanov won the pair's previous encounter in Paris - at 2018 Paris Masters, when the Russian claimed a straight-set win in the final to clinch the biggest title of his career until now.
Nadal will face Sebastian Korda, the son of 1998 Australian Open winner Petr Korda, in the next round. The American youngster secured his first appearance in a Grand Slam round of 16 by beating fellow qualifier Pedro Martinez 6-4, 6-3, 6-1 to advance.
In her WCBA debut, Fang displayed impressive speed and sharpness on the offensive end, but due to a lack of experience, she was called two offensive fouls in a row when the two sides were involved in jigsaw-like contention in the third quarter.