The other match in the Chengdu division saw a goalless draw between Suzhou Dongwu and Inner Mongolia Zhongyou.
A total of 146 competitors from China and overseas took part in the five-day tournament, which adopted the latest UCI rules that each team is composed of two cyclists.
As the match progressed, Wolfsburg assumed control and Joao Victor should have marked the opener but instead of beating Leverkusen custodian Lukas Hradecky with a well-placed shot, he tried to round Hradecky, who was on guard to defuse the situation in the 74th minute.
Earlier this month, Costa Rican team officials said the match would not be possible if the country's health ministry did not provide an exception to a mandatory 14-day quarantine for all travellers arriving from abroad.
The pair have not played for Colombia since the team's penalty shootout defeat to Chile in the quarterfinals of last year's Copa America in Brazil.
The two sides fought hard in the first half, before the former overcame the scoreless drought in the 43rd minute as star player Alex Teixeira knocked in a rebound after his header was denied by goalkeeper Liu Weiguo.
On the other side, Djokovic, who is striving for his 18th major, will kick off his campaign in Paris by taking on Sweden's Mikael Ymer.
Although both Li and Wang were substituted in the third set, Tianjin's young players Wang Yizhu and Chen Boya combined for 10 points to sail to the victory.
The host's efforts paid off with 17 minutes played as Mainz' Leandro Barreiro fouled onrushing Dani Olmo inside the area. Forsberg broke the deadlock with a well-placed shot from the spot into the bottom right corner.
WASHINGTON, Sept. 23 (Xinhua) -- Canadian star Bianca Andreescu has announced that she will not compete in the remainder of the 2020 season and will instead spend the rest of the year concentrating on her "health and training", local media reported on Wednesday.
Adrian scored his second and third in the 72nd minute and in stoppage time respectively, helping Chongqing to seal the victory.