But after that goal, Poland took control of the game for the rest of the first half, and their domination paid off when Kamil Glik equalized just before half-time.
But Silva earned the visitors an unlikely point by holding his nerve from the spot in the 97th minute.
"They feel that what is happening with the U.S. Government could create a negative precedent internationally that could be replicated and would jeopardize the entire global anti-doping system."
Strikers Mehdi Ghaedi and Arsalan Motahari pulled two back for Esteghlal FC in the second half.
"Some immoral agents disregarded professional ethics and lured young players and their guardians to sign with them," the open letter said.
"Everybody dreams of wearing the yellow jersey one day in his life so first off I'm just happy how things are," Roglic said.
"It was a tough match and we fought hard. It wasn't easy, it could be better in the future," Mbappe said. "The most important thing is the result."
The first half did not witness any breakthroughs until the last minute before the interval. Paulo Henrique Soares dos Santos's volley on the right side of the box was denied by the left post, but Wang Qiuming contributed a sliding shot in front of the goal to make it 1-0 for Hebei.
Yates was dropped on the final climb of the 153km from Pau to Laruns, which was the second day that the race took place in the Pyrenees.
WARSAW, Sept. 5 (Xinhua) -- Poland coach Jerzy Brzeczek hailed his side after their narrow 1-0 defeat against the Netherlands in the UEFA Nations League on Friday.
The men's hammer throw was a battle between two Polish competitors, with Pawel Fajdek beating Wojciech Nowicki with his best of 79.81m. Alexandra Tavernier of France won the women's event after she threw 74.12m.