As a result, the game ended with eight men from PSG on the field, while Marseille had nine.
PSG have confirmed seven COVID-19 cases recently, apart from the above four are Kylian Mbappe, Mauro Icardi and Marquinhos, who will still be unavailable for PSG's home game against Marseille on Sunday.
Besides Loe, two non-Chinese players, Nigerian striker Kingsley Onuegbu and Cameroon international Robert Ndip Tambe, have joined the second-tier club in northwest China's Shaanxi province.
New Arsenal signing Willian chipped in with two assists as Gabriel, another Brazilian debutant, netted the second with a header shortly after the break before Arsenal captain Pierre-Emerick Aubameyang rounded off an easy win before the hour.
At the wrong end of the table, Elche, who did well to earn promotion through the play-offs, will expect to suffer, especially after replacing the popular coach Pacheta with Jorge Almiron, who has never coached in Europe.
Having to accept the circumstances, Flick is forced to start into the season with an incomplete squad.
The Beijing Ducks have reached a multi-year agreement with Pianigiani, who will lead the team in the 2020-21 Chinese Basketball Association (CBA) season.
Both sides had one player down in the dying minute as Luneng's Dai Lin was sent off due to an awful tackle after Evergrande's Luo Guofu saw red for stamping.
Brighton coach Graham Potter earned praise for his style of football and Adam Lallana's arrival from Liverpool should add guile in midfield, while Crystal Palace remain in the safe but unspectacular hands of Roy Hodgson and their future could depend on what happens with want-away striker Wilfred Zaha.
The anarchy in injury time started with a tussle between Argentine pair Dario Benedetto of Marseille and Leandro Paredes of PSG, as the two players were both shown their second yellow cards and were sent off.
"I love these big matches. To face the best guys in the world is what I do the hard work for at home and in the off-season," Thiem said. "After the first set, it was great tennis from both of us. I could have easily been down two-sets-to-one. I'm really happy to be through. It was a great semifinal."