"I'm very happy. It was a great match, I didn't make any mistakes. Casper is a really great player, very attractive to play, I think there were many good rallies, it was a good match from both of us," said the newly-crowned US open champion.
Jose Bordalas' men now travel to play Real Sociedad - one of the most attractive sides in La Liga, but who have struggled for form at home since the return of football in June.
Esteban Burgos scored from the penalty spot for Eibar after 28 minutes only for Toni Villa to equalize for the home team eight minutes later.
Dongguan got within seven points with 2:19 left in the third quarter, but Shan scored eight straight points thereafter to push Zhejiang's lead to 15 points heading into the last quarter. Dongguan came no closer than 13 points throughout the rest of the game.
The result has increased the pressure on Athletic Bilbao coach Gaizka Garitano, whose post-match comments that "the Primera Liga is difficult for us" was criticized by the fans.
The Austrian, and two-time finalist in Roland Garros in 2018 and 2019, reached the fourth round in Paris for the five consecutive year.
The center not only has an ice rink which can be transformed into a basketball and volleyball court, but is also a 5G smart stadium built in accordance with international standards. It has an advanced 4K screen above the floor, which is comparable to an NBA arena. The stadium is fully covered by 5G and is VR compatible. Enditem
Persepolis is to meet the winner of the East Zone for the AFC championship match.
"The tiebreak was very tense. The tiebreak was where all the money was," said Tsitsipas on court. "I am glad that I played good tennis and I didn't panic. I stayed concentrated, stayed low-key and tried to take it point by point."
Zhou Mengyun was the only Wuhan player with double-digit points, scoring 12. Enditem
Xinjiang registered a balanced stat sheet in offense with five players scoring in the double figures, led by Han Xu's 13 points and 10 rebounds.