The first set was dominated by the world No. 13, but Cirstea hung tough in the second and pinched it in the tiebreak. After that, Cirstea never looked back.
"I had incredible moments. My best wishes to all River fans. I'm leaving on good terms and happy with the way I was treated by fans," he said.
According to widespread media reports in Argentina, Quintero will join Chinese Super League club Shenzhen FC, but the 27-year-old said a deal has not yet been finalized.
World number one Djokovic was stunningly disqualified after accidently hitting a line judge with a ball during his round of 16 clash with Pablo Carreno Busta of Spain.
Bruno Nazario equalized shortly after with a dipping free-kick that rebounded in off the crossbar after a clumsy attempt to parry the ball clear by goalkeeper Cassio.
Joining them on the list are Japanese Harimoto Tomokazu and Niwa Koki, and Timo Boll from Germany.
"It's a very difficult competition as you can see. We followed the coach's guidance to keep the clean sheet. The draw is acceptable for us," said Shenhua midfielder Zhu Baojie.
Georgia's Iuri Tabatadze(L) vies with France's Christ-Emmanuel Maouassa during the qualifying match of European U21 Championships 2021 between Georgia and France in Gori, Georgia, Sept 4, 2020. (Xinhua/Kulumbegashvili Tamuna)
It might be of help for Loew that 11 players in his squad are on the books of top European clubs. Besides that, Loew can count on an axis of Bayern's new generation, such as Joshua Kimmich and Leon Goretzka.
PRAGUE, Sept. 5 (Xinhua) -- Kenya's Peres Jepchirchir broke the women-only half marathon world record in Prague on Saturday morning.
All of his youngsters have already left their marks and speak about their enormous ambitions.