SIPG enlarged the gap just one minute after the beginning of the second half. Defender Wang Shenchao's precise cross found Hulk inside the box, who converted a header to make it 2-0.
The captain of the Chinese women's volleyball team registered this week at Beijing Normal University, pursuing a master's degree in history.
Sunday kicked off with Christian Tello's 94th minute goal giving Manuel Pellegrini a win in his debut as Betis coach and to ensure Pablo Machin begins his spell in charge at Alaves with a defeat.
"It's not how you start, it's how you finish, right?" added Williams. "I just feel like, I'm okay. I'm ready to play three sets every match if I have to. It doesn't matter. A win is a win."
Both sides had one player down in the dying minute as Luneng's Dai Lin was sent off due to an awful tackle after Evergrande's Luo Guofu saw red for stamping.
"I am not satisfied with the first-half performance. We made Jena strong. Nevertheless, after the restart we controlled the proceedings and wrapped up a deserved win," Werder Bremen head coach Florian Kohfeldt said.
Before the final whistle, both sides created and missed sorts of chances that could turn one point into three.
The side from Pamplona produced a disciplined display and took the points with a 10th minute goal from Adrian Lopez and a 79th minute goal from Ruben Suarez.
Walking off the pitch, Neymar told officials that he did so because he had been racially abused and the angry Brazilian tweeted after the match that his "only regret" was not hitting Gonzalez in the face.
Xinjiang bowed out from the semifinals last season due to frail backcourt rotation. Both Yu and Wu will be expected to provide leadership and make up Xinjiang's outside defense.
But he tightened up again when it came time to serve for the championship, allowing Thiem to break back.