The six-time US Open champion will next face compatriot and 2017 champion Sloane Stephens.
Under that clause, Messi could leave the club for free if he requested to do so by June 10, the nominal end of the season. But the 2019/20 La Liga season extended beyond that date due to the COVID-19 pandemic, complicating matters.
"Surprised? No. Frustrated? Obviously," said Konta. "I think what we've seen time and time again in every tournament is that these are the best players in the world, so on any given day they can play incredible tennis."
In other matches on Friday, Tijuana secured a 2-1 home win over Monterrey and Santos Laguna drew 1-1 at Juarez. Enditem
Wu Haodong/Wang Chang overcame Deng Jiaqiang/Wu Tuobin 11-7, 11-6, 8-11, 11-3 to take the first point for Zhejiang in the opening men's doubles, before Lei Lanxi beat Ren Pengbo in the men's singles to tie the match for Shenzhen.
In the men's shot put, Ryan Crouser of the U.S. won with a throw of 22.70m, followed by Poland's Michal Haratyk and Leonardo Fabbri from Italy.
Briton Adam Yates retained the yellow jersey and kept a three-second lead over Jumbo's Primoz Roglic in the overall standings.
"Everything is focussed on the European Championships next year," the German national coach said after his side's first encounter after a ten-month-long break. The match against Spain in the Nations League ended in a 1-1 draw.
In addition to Hangzhou, co-host cities of Ningbo, Wenzhou, Jinhua, Shaoxing also staged water sports competitions and other Asiad-themed activities, joined by other cities in Zhejiang including Lishui and Jiaxing.
After dropping his serve to trail 6-5 behind in the first set of his fourth round match against Pablo Carreno Busta of Spain, Djokovic angrily smashed a ball in frustration, accidentally striking the line judge in the neck and causing her to fall to the ground.
In other matches on Sunday, Atletico Mineiro won 1-0 at Coritiba, Sport Recife beat Goias 2-1 at home, Gremio drew 1-1 at Atletico Goianiense, Vasco da Gama secured a 1-0 win at home to Athletico Paranaense and Palmeiras won 2-1 at Bragantino. Enditem