The teams had been due to meet at Estadio Azteca in Mexico City on September 30, but Costa Rican federation Fedefutbol said it had no choice but to withdraw from the match because of quarantine rules.
Stage One involves 32 groups of four players, with the player who tops each group progressing to Stage Two.
"We have very encouraging news about the development of vaccines," he said, adding that experts they talked to have "unanimously" agreed that vaccines will be available at the beginning of next year and in "considerable" doses.
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Artists from across China were allowed to put their paper-cutting works on show. During Sunday night, a concert that was accompanied by a light display was held to perform some Beijing 2022 promotional musics on the Great Wall.
Following the three Hubs, the WTT calendar will take a break to accommodate the postponed Tokyo Olympic Games. After the Olympic Games, the WTT hopes to return to a modified calendar of events.
It has a decent record against Real Madrid with two wins and a draw in their last three games, the last of those being a 2-1 victory in the Benito Villamarin stadium. Nabil Fekir is fit to start and will probably play alongside Borja Iglesias and Sergio Canales. Enditem
Cunha has scored seven times in 13 appearances for Hertha Berlin since joining the Bundesliga club from RB Leipzig in January. He has 14 goals in 16 appearances for Brazil's under-23 national team.
Both sides played with many fouls, with Frankfurt playmaker Filip Kostic unable to continue after a foul from Jordan Torunarigha only 15 minutes into the match.
The goal came from Wolves' first shot on target, but suddenly they were on the back foot before a late deflected effort from Gabriel Jesus sealed the points deep into injury time.
After a goalless first half, Chengdu's Lu Weiyang broke the deadlock with a powerful shot from outside the box in the 61st minute. Brazilian striker Leonardo extended the lead 10 minutes later.
The Hubs in the Middle East and Europe will focus on WTT Contender Series events, providing the platform for prospects to contend with some of the world's prominent names.