In the Uruguayan capital Montevideo, Penarol kept alive their hopes of progressing to the next stage, with a 3-0 win over Chile's visiting Colo-Colo.
"I really wanted to give an effort here. It's my Achilles that didn't have enough to properly heal after the Open. I was able to get it somewhat better, but just looking long-term in this tournament, will I be able to get through enough matches? For me, I don't think I could," said the three-time Roland Garros winner.
Olympic medalist Wang Shun reached the finishing line first in the men's 400m individual medley in 4:11.89.
Second seed Nadal will face Italy's Stefano Travaglia in the round of 32. The latter survived a five-set thriller against Japan's Nishikori Kei to advance 6-4, 2-6, 7-6 (7), 4-6, 6-2.
The Viola fought back to restore the lead as Gaetano Castrovilli finished with a low-strike in the 57th minute, six minutes before Federico Chiesa finished from Franck Ribery's assist.
GWM's move to set up its production base in Thailand kicked off in February this year when the company started negotiations with GM to acquire, under a signed binding term sheet, GM Thailand and GM Powertrain Thailand legal entities, which include the Rayong vehicle assembly and powertrain facilities.
"As Sports Director, I am very honored and humbled to be able to support the Olympic and Paralympic Games from a sporting perspective and the perspective of an Olympian," Kotani said.
Ranking fourth in the preliminary heat, Olympic champion Ye Shiwen failed to advance to the final of the women's 400m individual medley, as she failed to make the top eight in the physical tests, according to a new rule of the championships.
Although new signing Luis Suarez started for Atletico and showed some neat touches with Joao Felix, Huesca held Diego Simeone's side at bay despite some nervous moments mainly produced by the impressive Joao Felix, who shows signs of maturing into La Liga.
Jiangsu built an unsinkable 8-2 lead before it took the first set 25-16 and then won the second 25-11.
Speaking to the press ahead of Barca's La Liga trip to play Celta Vigo, the new Barca coach confirmed that the 19-year-old was in Barcelona.