The visitors caught a bright start to the second half though as Robin Quaison's perfectly timed through ball allowed Jean-Philippe Mateta to halve the deficit against the run of the game in the 48th minute.
The former assistant to Pep Guardiola has guided Flamengo to five wins, two draws and four losses, the same number of defeats suffered by the team in the entire 2019 Serie A season. Enditem
In stoppage time, Zhang Chengdong's right-footed volley enabled Hebei to cut the deficit to 3-2.
Gong Kewei of Hubei competes during the javelin throw of Decathlon on Day 2 of the 2020 Chinese National Athletics Championships in Shaoxing, east China's Zhejiang Province, Sept. 16, 2020. (Xinhua/Jia Yuchen)
Reguilon broke into the Real Madrid first team in the 2018-19 season, making 22 appearances and moving ahead of the Brazilian left back Marcelo in the pecking order.
The 70th FIFA Congress convened remotely for the first time, as all of the 211 member associations joined via videoconference on Friday.
The Foals responded but neither Stefan Lainer nor Lars Stindl was able to overcome Burki before the half-time whistle.
But there was no place for striker Edinson Cavani, who has yet to find a new club after parting ways with Paris Saint-Germain in June. The 33-year-old has not played since March.
The platform 'Mes que una mocio (More than a motion)', formed by a group of Barcelona club members, confirmed they had collected 20,731 signatures, comfortably clearing the required 16,520 to trigger the vote.
"Hopefully we will renew our cooperation someday in the future. We are family as always," the club added.
The first half of the fixture played in the north of Europe did not bring many scoring chances.