Inter coach Antonio Conte started new arrival Aleksandar Kolarov but benched fellow summer signings Arturo Vidal and Achraf Hakimi, while Romelu Lukaku partnered Lautaro Martinez up front with Christian Eriksen behind them.
Meanwhile Jordi Alba's display at the weekend makes fans wonder why he was included in the list of possible summer departures.
The competition's group stage draw will take place on Friday, in the Swiss city of Nyon. Enditem
The club is said to be in debt to the tune of nearly 200 million euros.
Eibar's 2-1 defeat to Athletic Club leaves Jose Luis Mendilibar's side with just one point from their first three games of the season and after seeing them fail to create any chances from open play against their neighbors you fear for their future.
The hosts did not stop, and created another amazing run, this time 14-0, on the way to a 44-33 lead in the 17th minute and 49-41 at half-time.
Both are very much underdogs against Manchester United, Paris Saint-Germain and Istanbul Basaksehir (Leipzig) and Real Madrid, Inter Milan, and Shakhtar Donetsk (Gladbach).
"The use of new tech will enable us to save more time, which is the most precious resource in the future. People will finish their training plan at home instead of going outside. You don't have to actually go to the venue for a basketball game, because the VR tech will make you feel as if you're on court."
Cadiz's win in Bilbao means it has won its two away matches this season, but lost its two home games and it has another difficult task when it entertains a Granada side that qualified for the group stage of the Europa League on Thursday night.
However the Argentinian giants paid the price for the absence of a cutting edge in attack, registering their second draw from five matches in this season's campaign.
According to the schedule, Guoan will continue to compete in the Suzhou division with seven other clubs for the CSL championship. Its first opponent is Shandong Luneng, who ranked third in the Dalian division in the first stage. As the second phase of the CSL adopts a two-round knockout system, the two sides will start their first fight on October 17.