Manchester United ground out a 0-0 draw at Aston Villa on Sunday in a Premier League game steeped in speculation about the future of the visitors' under-fire manager Erik ten Hag.
Villa boss Unai Emery had urged his team to take three points in Bern as a tribute to the club's former striker Gary Shaw, who died on Monday aged 63 after being injured in a fall.
Shaw's death came on the eve of Villa's first match in the Champions League for 41 years.
Leandro Trossard scored with his first touch after coming off the bench as the Arsenal substitute inspired a 2-0 win against Aston Villa on Saturday.
Juventus signed Brazil midfielder Douglas Luiz from Aston Villa in a deal worth a reported £42.3 million ($53.5 million) on Sunday.
Emery led Villa to their first top-four Premier League finish since 1995-96.
Villa have not reached Uefa's premier club competition since it rebranded from the European Cup to the Champions League in 1991-92.
A match that started with Villa goalkeeper Emiliano Martinez conceding a shocking own-goal after 62 seconds turned into a great escape, and near-win, as Duran came on to save the night with strikes in the 85th and 88th minutes.
The Villa stopper received a hostile reception throughout from Lille fans who had not forgotten his provocative celebrations after Argentina beat France on penalties in the 2022 World Cup final.
Arsenal's Premier League title hopes suffered a massive blow as Aston Villa struck twice in the closing stages to boost their top four bid with a dramatic 2-0 win at the Emirates Stadium on Sunday.
Phil Foden scored a stunning hat-track as Manchester City crushed Aston Villa 4-1 on Wednesday to keep their hopes of retaining the Premier League title very much alive.
Scott McTominay kept alive Manchester United's hopes of finishing in the Premier League's top four as the midfielder's late goal clinched a vital 2-1 win against Aston Villa on Sunday.
Emery's side are flying high in the league in fourth spot.
Champions Manchester City are ominously poised to strike in the new year despite a dip in form from last season's treble winners, while Arsenal, Aston Villa and Tottenham are also in the mix.
"Everyone is so happy, we need to enjoy the moment," said Luiz.
Aston Villa missed the chance to go top of the Premier League, with manager Unai Emery proclaiming VAR was "too much" after Nicolo Zaniolo's late goal salvaged a 1-1 draw at home to struggling Sheffield United on Friday.
Unai Emery revealed he didn't shake hands with any members of the Arsenal coaching team after Aston Villa 's huge 1-0 win because Mikel Arteta was absent.
Unai Emery's men have now won 15 consecutive Premier Leagues at Villa Park and back-to-back victories over Manchester City and the Gunners have sparked hopes of an unexpected challenge for their first title since 1981.
Unai Emery refused to label Aston Villa as Premier League title contenders after his side climbed to third place with a 1-0 win against champions Manchester City.