Two-time Wimbledon winner Kvitova produced more winners in the match (28-23) but also committed more unforced errors (31-20) than her younger opponent.
According to Bayer Leverkusen, Arias suffered a fractured fibula and tore multiple ankle ligaments.
"I still have a lot to improve, to learn, to grow," Valverde told reporters in a virtual press conference on Friday. "Compared to previous years, I feel much better now, more conditioned on a footballing and personal level. But I'm very young and I have a lot to learn."
"I had already won a medal in Rio, so I am not going to be under pressure in Tokyo."
The result came less than two days after Vasco sacked manager Ramon Menezes and named their under-20 coach Alexandre Grasseli as his interim replacement. Enditem
Now, every Wednesday afternoon, Liu goes to the local special education school to teach children with cerebral palsy.
The record was Jepchirchir's second global half marathon record, having clocked 1:05:06 in a mixed gender race at Ras Al Khaimah in 2017, a record which stood for just two months before her compatriot Jepkosgei took over.
Uruguay will host Chile on Thursday and then go on to play in Ecuador on October 13. Enditem
Vasco dropped to 10th in the standings, having lost four of their past five fixtures.
Bolivia couldn't take a trick and Jose Carrasco gifted Brazil their fourth goal by deflecting a Philippe Coutinho cross into his own net.
The prospect of a Schumacher returning to Formula one nearly 20 years after Michael Schumacher made his debut in 1991 is not only in Germany greeted enthusiastically.