Pakhtakor defeated Iranian team Esteghlal to reach the round of eight, while Persepolis edged Al Sadd of Qatar.
Third seed Thiem was competing for the first time as a Grand Slam winner and followed his fourth win in as many head-to-head clashes against Cilic. The 27-year-old improved his record at Roland Garros to 25-6.
Schalke will encounter third-placed RB Leipzig in the third round of the Bundesliga on Saturday. Enditem
Reports about Javi Martinez, Mickael Cuisance and Alexander Nuebel possibly leaving after Thiago Alcantara, Ivan Perisic and Philippe Coutinho have already left don't make the situation easier for Hasan Salihamidzic.
Cedric Bakambu finished second with a stunning strike in the 27th minute after a goal was disallowed for offside in the opening time.
The defeat again highlights doubts about Manchester City's defense as they were taken apart by Leicester even though Riyad Mahrez put Guardiola's men ahead in just the fourth minute.
The defender was then shown a direct red card in the 67th minute for bringing down Luka Jovic, when the striker looked to be through on goal to leave Betis with 10 men.
Plzen dominated the second half but Beer Sheva came closer to scoring, as Dutch striker Elton Acolatse hit the post in the 68th minute after a run from the halfway line.
Greek fifth seed Stefanos Tsitsipas is among the other players through to the third round of the men's draw after he recorded a comfortable 6-1, 6-4, 6-2 win over Uruguay's Pablo Cuevas.
The remaining games will be played on Sunday, with FC Barcelona kicking off their season at home to Villarreal. Enditem
But there still is a long way to go for Chinese players. On the statistical front, foreign players occupied all the spots in the top 10 highest goal scorers, with Guoan striker Bakambu equalling Hebei China Fortune's Marcos as top scorer on 11 goals apiece.