The Belgian settled a closely contested encounter with a spectacular right-foot drive that flew beyond Chelsea goalkeeper Kepa Arrizabalaga into the top corner from 25 yards in the 63rd minute.
It sent manager Brendan Rodgers racing down the touchline in celebration although Leicester’s fans – inside Wembley as 21,000 supporters formed the biggest attendance since lockdown – had to survive a nerve-jangling closing phase before they could celebrate the win in their first final since 1969.
The Foxes were indebted to two crucial saves from keeper Kasper Schmeichel, who turned former Leicester defender Ben Chilwell’s header on to a post then produced an even better stop to turn Mason Mount’s powerful shot wide.
And in a final act of drama, Wes Morgan bundled into his own net following a last-minute goalmouth scramble before it was ruled out by the barest of margins following the intervention of VAR.
Leicester closed out the win to spark emotional scenes as those inside Wembley rejoiced in a landmark victory.
Rodgers’ outstanding work gets its reward
Foxes boss Rodgers had a smile that illuminated Wembley as he joined Leicester’s players in joyous scenes of celebration after the manager and his players had written their name into the club’s folklore.
Gifted 24-year-old Tielemans will claim the glory for the sheer quality of the strike that won this FA Cup final and the rest of his performance oozed the quality that saw him named man of the match.
The Foxes had heroes elsewhere, particularly in veteran keeper Schmeichel, who was well protected for most of the match but made a huge contribution when required. His second key save from Mount, one-handed diving away to his left, even had Rodgers turning around and blowing out his cheeks in relief and admiration.
Youngster Luke Thomas was composed and Leicester even survived the premature loss of the experienced and influential defender Jonny Evans, who was a doubt before the game and suffered a recurrence of his heel injury, to keep Chelsea at bay.
And for Rodgers, who cleaned up with Celtic in Scotland, this was another significant addition to his CV, as his expert guidance of Leicester – who are in a strong position to finish in the Premier League’s top four and face Chelsea again at Stamford Bridge on Tuesday – now has a tangible reward in the shape of the FA Cup.
This was the result of outstanding work by Rodgers and his players and the rest of the season may yet produce another high point if they can clinch a place in next season’s Champions League.
“It is such an amazing feeling, in particular as a British coach,” Rodgers told BBC Radio 5 Live. “I have grown up watching this all my life and to be eventually be here and be a winner in the FA Cup is special.
“I knew we had prepared very well. The players have shown through the season they can fight, have quality and have a desire to win. We were playing against the Champions League finalists, with quality and the level they have been at. But I thought tactically we were brilliant.”
Chelsea suffer bitter disappointment
Chelsea manager Thomas Tuchel revealed he was in “angry mode” after the surprise home loss to Arsenal suddenly put pressure on their top-four hopes in the Premier League – although the Champions League final against Manchester City could yet prove the most glittering safety net.
He certainly looked an angry man throughout this final, the body language increasingly frustrated right up until that final twist when a late equaliser was snatched from Chelsea’s grasp by VAR.
Chelsea now face a massive game against these same opponents in midweek but they will have to recover swiftly from this disappointment and the knowledge they did not do themselves justice.
They certainly had their moments and will complain of ill-fortune, about a suspicion of handball before Tielemans’ goal and those magnificent saves from Schmeichel but this was a stuttering Chelsea, not the smooth machine that saw off Real Madrid with such comfort in the Champions League semi-final second leg at Stamford Bridge.
Timo Werner seemed a particular source of frustration to Tuchel, the manager enraged when he lost a physical challenge to Tielemans, and it may be he regrets that he did not start with the improving Kai Havertz.
And Chilwell, left out for Marcos Alonso, was a source of real danger when he was eventually introduced as a substitute, almost rescuing Chelsea twice.
Chelsea and Tuchel now face a huge fortnight with the fight for the top four in the balance and that Champions League final to come against Manchester City – and the manager will know they will have to perform better than this.
Fans relish Wembley return
This was the day atmosphere, emotion and deafening noise returned to English football as 21,000 supporters made Wembley sound like it was playing host to a capacity crowd.
Fans relished the traditional FA Cup fanfare from the Coldstream Guards and the hymn Abide With Me before throwing themselves wholeheartedly into an experience they have been largely deprived of since the first coronavirus lockdown began in March 2020.
And how it showed in those final stages, with Leicester’s fans suffering frayed nerves as their team held on for history while Chelsea’s followers urged their side on in the hope of a comeback.
At the final whistle, it was just like old times as those thousands of Leicester supporters stayed in their seats for the trophy celebration to take in scenes that will live with them forever while the Chelsea end was a scene of desolation before it became a sea of deserted red seats.
It only emphasised once more that football quite simply is not the same in any form without fans.
‘I don’t know what is handball or not’
Chelsea boss Tuchel felt VAR decisions proved decisive in the game.
“The players said straight away it was a handball,” he said of the ball appearing to hit Ayoze Perez’s hand in the build up to the goal.
“So now for the second game in a row there was a handball against us, and VAR is not interfering. Against Arsenal there was one on the line, and again today, and they are very decisive.
“I’m not an expert in handball any more, I don’t know when it’s handball or not.
“I don’t know any more when they need to punish it or it’s OK to play with the hand.
“We were unlucky today. But there’s never any guarantee you’ll end up with a trophy.”
Fifth time lucky for Foxes – the best of the stats
- Leicester won their first FA Cup final at the fifth attempt, becoming the 44th different side to win the competition.
- Chelsea have become the first team to lose the FA Cup final in consecutive seasons since Newcastle United in 1997-98 and 1998-99.
- This was the 45th FA Cup final to finish 1-0, at least 20 more times than any other scoreline in the showpiece.
- Leicester manager Brendan Rodgers has become the first manager to win both the English and Scottish FA Cup since Sir Alex Ferguson.
- Leicester’s Youri Tielemans became the third Belgian player to score in an FA Cup final, with all three going on to lift the trophy that year (Eden Hazard in 2018, Kevin de Bruyne in 2019).
- Leicester’s Kasper Schmeichel is the first goalkeeper to captain the winning side in an FA Cup final since David Seaman with Arsenal in 2003.
- Chelsea’s Olivier Giroud played in his sixth FA Cup final – since World War Two only Ashley Cole (8), Ryan Giggs (7) and Roy Keane (7) have appeared in more.
- At 37 years and 114 days, Leicester’s Wes Morgan became the oldest outfield player to appear in an FA Cup final since Teddy Sheringham for West Ham in 2006 (40y 41d).