In women's action, Petra Kvitova managed to return to the quarterfinals at Roland Garros for the first time since 2012 after a comfortable 6-2, 6-4 dismissal of China's Zhang Shuai in the opening match on Court Philippe-Chatrier on Monday.
"We've had an unbelievable group of players over the last two seasons and a squad of great people. I will miss them all hugely...I'd also like to say a massive thanks to the club for considering mine and my family's future and allowing me to make this move."
Dilana took center stage early on by scoring seven points in a row, while Yang Shuyu provided much-needed help beyond the arc. The duo combined for 17 points in the first quarter to propel Dongguan to a 22-13 advantage.
"I don't know what happened actually, I felt like I was playing perfectly, I was so focused the whole match, even I am surprised that I can do that," said the 54th-ranked Swiatek, who fired 30 winners and won 81 percent of her first-serve to wrap up the victory.
Barca issued a communique shortly after the final whistle confirming Alba had "problems in his right hamstring," adding that he would undergo tests on Monday to discover the full extent of the injury.
Against Huesca and Villarreal, Atletico showed their old problems as they struggled to create chances against well-organized rivals, while Suarez looked sluggish.
"I'm very, very happy to be in the semifinals again and here at Roland Garros," Nadal said on court. "No doubt that this is the most important place for me and the most beautiful place to play."
"To stand in his way would not be just reward for the service he has given us, and we wish him the best."
Their Canadian forward Christophe Lalancette completed his hat-trick in the final stretch to guide his team to a respected victory and the first place in the rankings, 4-5.
With Cavani out, Uruguay will rely on Suarez to lead the attack, with the possible help of Girona's Cristian Stuani, Valencia's Maxi Gomez and Benfica forward Darwin Nunez.
Mikel Oyarzabal's penalty after a slightly harsh handball decision opened the scoring in the 29th minute and Real Sociedad had the game completely under control before goals from Mikel Merino and Portu in the 78th and 81st minutes assured the three points.