Nuremberg threw every man up front but Eintracht Frankfurt protected their lead to the end to secure their berth in the second round.
A horrible mistake from Valladolid keeper Jordi Masip gifted Real Sociedad a point in their game, which was played in a temperature of around 30 degrees centigrade in Valladolid's Nuevo Zorrilla Stadium.
"She dug me in a big hole in the first set. I had to climb my way out of there one by one, and I was happy to turn it around, because it wasn't easy. I think it's the daily work I've been doing to find that calm mind and match it with an excited body, because I had to keep moving and bringing the energy. There's no crowd to get energy from, so I had to give it to myself," Azarenka said.
Alexi Stival's men are now sixth in the 20-team standings with 15 points while Sao Paulo are second with 18, two points behind leaders Internacional, who have a game in hand.
Mohamed Salah scored two penalties in a hat-trick as reigning champions Liverpool beat newly promoted Leeds United 4-3 in a thrilling game at Anfield, while Wilfred Zaha's 13th minute goal gave Crystal Palace a winning start at home over Southampton and new boys Callum Wilson and Jeff Hendricks both scored as Newcastle cruised past a poor West Ham in the London Stadium.
With shuttle buses being arranged for the commuting of workers, by March, work resumed in all 40 venues under construction with nearly all workers returning to their posts, and instead of lagging behind, the progress is ahead of the schedule by 9.4 percent.
Hoffenheim pressed for the winner in extra time but it was the underdogs who grabbed the lead as Freiberger's lay up allowed Christian Bickel to slot home in the 100th minute to make it 2-1.
Osasuna were rocked on Wednesday with the news that key striker Chimy Avila tore his cruciate knee ligaments in training and he could miss most of the season.
"We prepared the game well, mentally and physically, but this is a real game, not a training," said Yang.
Leeds fought back for a third time with a wonderful goal from Matheusz Klick, who controlled a ball from Helder Costa with his first touch before producing an unstoppable volley with his second in the 65th minute.
"I thank Flamengo. They did everything to make me stay, but they understood me. I'm 35 years old, my career is ending and this is almost certainly going to be my last contract."