Manchester United dealt a blow to Arsenal’s title charge in English football’s Premier League as Matheus Cunha’s late stunner clinched a 3-2 win over the leaders.Lisandro Martinez’s own goal put Arsenal ahead at the Emirates Stadium on Sunday, but Bryan Mbeumo equalised before half-time.Recommended Stories list of 4 itemsend of listPatrick Dorgu’s brilliant blast gave United the lead after the interval, until Mikel Merino’s late leveller looked to have rescued a point for Arsenal.In a dramatic finish, Brazilian forward Cunha bagged the winner with an eye-catching drive three minutes from full time.It was Arsenal’s first defeat in 13 games in all competitions since losing at Aston Villa in December. The Gunners lost at home for the first time in 18 matches in all competitions since losing to Bournemouth in May.The Gunners are now just four points above second-placed Manchester City and third-placed Aston Villa, who both closed the gap with wins against Wolves and Newcastle, respectively, this weekend.Arsenal boss Mikel Arteta has not lifted a trophy since the 2020 FA Cup, and Arsenal, who have not won the title in 22 years, face a test of their nerve in the coming weeks after blowing significant leads at the top in previous title races.United’s first win at the Emirates Stadium since December 2017 continued Michael Carrick’s impressive start to his interim reign.Former Middlesbrough boss Carrick, hired to temporarily replace the sacked Ruben Amorim, started his tenure with a surprise 2-0 win against Mancheste …