Lyon have strongly condemned the alleged "shameful acts" that have led UEFA to open an investigation into the club.
2017 SeasonAll times ET
UEFA announced that disciplinary proceedings have been opened for Lyon and Marseille after their UEL matches against Athletic Bilbao and CSKA Moscow.
The 24-year-old has scored 10 league goals for Lyon, who he joined from United last January, this season.
Lyon striker Mariano is not ruling out a return to Real Madrid one day, with the Spanish club having first option on the player if he is sold.
Paris Saint-Germain striker Neymar has been the most fouled player across the top European leagues this season.
Arsenal are looking to make two big additions to their squad this summer in Nabil Fekir and Timo Werner. As always, Transfer Talk has the latest.
Mariano moved to Lyon in an €8 million deal in the summer and has scored 14 goals in 24 league starts.
PSG may be cruising to Ligue 1 glory but behind them, the league is really hotting up with Lyon, Marseille and Monaco in the battle for second.
Monaco came back from two goals down to secure a remarkable 3-2 win over Lyon at the Stade Louis II in a match in which they were reduced to 10 men.
Lyon are determined to keep hold of sought-after pair Houssem Aouar and Nabil Fekir, but will let them go "very expensively."
Memphis Depay condemned 10-man Paris Saint-Germain to only their second Ligue 1 defeat of the season following a superb stoppage-time strike for Lyon.
Speaking ahead of Sunday's Ligue 1 clash between the pair, Aulas warned that PSG do not "exist in a real economy."
Mariano moved to the Ligue 1 side in an €8 million summer deal and has scored 13 goals in 19 Ligue 1 games.
Mariano has scored 11 goals in 18 games for Lyon, who he joined for €8 million in the summer.
With a fearsome young team including their own version of Lionel Messi in their ranks, Lyon have jumped bang into form in Ligue 1 and beyond.
Memphis Depay took his goal tally for Lyon into double figures for the season with two goals in a 5-0 win against Nice.
Everton have been fined £26,600 by UEFA after a fan attempted to punch Lyon's Anthony Lopes while holding a child during last month's clash.