March 8 will mark 10 years since Manchester United suffered one of their most one-sided home defeats in the Alex Ferguson era.

The Europa League last-16 first leg finished 3-2 to Athletic Bilbao, but the scoreline belied the contest. United were comprehensively out-run and outplayed, dismantled by Marcelo Bielsa's bold, brilliant Basques. Ferguson went as far as admitting that David de Gea kept embarrassment levels to a minimum: "Our goalkeeper's made four or five terrific saves in the game, so really, it's not the worst result for us."

Athletic's performance was one of the finest by an away team against United in the past 30 years. That might sound an exaggeration, but it was clear to everyone present in Manchester that night, Ferguson included. Javi Martinez, Oscar de Marcos, Ander Herrera and Fernando Llorente were four of the visitors' standout stars but there was barely a misstep from any of them.

And one man – one teenager, to be precise – looked like he was playing a different game to everyone else.

Iker Muniain scored what proved to be the winner in the closing minutes, capping a quite astonishing performance from a relatively unknown 19-year-old at the home of the reigning English champions and Champions League runners-up. He was beguiling, fearless, two steps ahead – everything you might expect from a player who had been a fixture in the first team from the age of 16.

Today, Muniain has 481 appearances for the club, the eighth-most in their history. He has played under seven coaches and been integral to the plans of each. He is Athletic's captain, their standard-bearer, the man who inspired them past Barcelona in the Copa del Rey last month with a powerhouse of a performance. He is probably playing the best football of his career.

As Athletic prepare to face Real Madrid in the quarter-finals, they will hope that form continues. Muniain has finished runner-up in this competition four times, including twice last year. He lost the 2012 Europa League final, too, and the Supercopa de Espana two weeks ago.

Now more than ever, he deserves a winner's medal.

San Iker

There is something unquantifiable about Muniain's importance to Athletic; after his two-goal performance in the 3-2 win over Barca, coach Marcelino grasped for the right words to describe his impact beyond mere numbers, eventually settling on "a huge presence" and "constancy". But the numbers are also pretty good.

In 23 games in all competitions this season, Muniain has scored four goals and set up a further six. He is on track to surpass his best return for direct goal involvements in a single season of 16, set in 2011-12. Back then, he averaged a goal or assist every 284 minutes; this term, that figure is down to one every 186. He's already created more chances this season than he did under Bielsa in the whole campaign a decade ago, in part because he has set-piece responsibility these days.

Muniain has created at least 10 more chances (60) than any other player in LaLiga this term, while his tally of 72 across all competitions is eight more than second-place Vinicius Junior among players from Spain's top tier. It puts him fifth among players across Europe's top five leagues, behind Benjamin Bourigeaud (73), Bruno Fernandes (79), Thomas Muller (82) and Dimitri Payet (105). He has completed at least 14 more dribbles (41) than those players and made at least two more interceptions (19) than them, just to remind you that he's not your average playmaker.

And yet, those assist numbers feel a little low for someone who creates quite so many attacking opportunities, even though the numbers add up (his five assists in LaLiga this season come from an expected assists figure of 4.65). The problem perhaps lies in Athletic's rather chronic lack of ruthlessness – something that has reared its head in recent years, including in those unsuccessful finals.

Marcelino's side have scored 21 goals from 30.9 expected goals in LaLiga in 2021-22, the biggest negative difference in the competition. Their top scorer is Inaki Williams with five goals in 22 games. There's no Telmo Zarra, Llorente or Aritz Aduriz these days. Nobody has managed more than 15 in a season in the league since Aduriz in 2016-17 (16).

It makes you wonder how high that Muniain assist count would be had he been tempted away by another club to play alongside a Karim Benzema, Robert Lewandowski or Kylian Mbappe. Of course, it's not something the man himself has ever really considered. "San Mames is magic, magic," he said recently. "I'm lucky to play here, to have that feeling that runs over your whole body."

Captain Maravilloso

Compared with many star number 10s, Muniain has what you might call an atypical view of his football career (when he signed his latest contract in 2018, it contained no release clause – why would he ever want to leave?). Then again, he is far from what might be called a traditional player to wear that number, the kind of static central playmaker whose primary task is to get the ball to others to do damage.

One thing that sets Muniain apart is his movement with the ball. Whether working space in attack or simply keeping possession, as he did to brilliant, game-killing effect in the 120th minute against Barcelona, Muniain is devilishly difficult to dispossess. There's a reason he was once called the Spanish Messi.

Muniain is joint-11th among attacking players in LaLiga with the most take-ons in the opponents' half (57) this season, completing just over half of his overall attempts across the pitch; among that group, only Lucas Boye (68 per cent), Oscar Trejo (64 per cent) and Nabil Fekir (58 per cent) have better success rates.

That dribbling tends to yield results, too: Nico Gonzalez (five) is the only player in LaLiga this season with more take-ons ending in a chance created than Muniain (four).

Among LaLiga's forwards this season, only Vinicius (427), Nabil Fekir (302) and Goncalo Guedes (283) have tallied more carries – a run of five metres or more with the ball – than Muniain (241), while Vinicius is the only man in that list to create more chances at the end of a carry (19 to Muniain's 14). If you look at those chances in which the creator was also earlier involved in the build-up (nine), Muniain ranks joint-fourth in the division, again proving his importance to Marcelino's plans goes well beyond the final pass.

Athletic want their captain on the ball, and he rarely disappoints when he gets it, whether it be through bringing others into play or retaining possession until the optimum moment. As Marcelino said after the Barca match: "His decision-making, the technical ability... brutal."

And final-ly...

Athletic's policy of fielding only Basque players, the vast majority of them products of their own academy, is a laudable one. It's also an ethos that sets them at a disadvantage compared to rival teams.

In that context, their successes are remarkable: one of just three teams never to be relegated from Spain's top flight, along with Barca and Real Madrid, Athletic have won eight league titles, 23 Copas del Rey and three Supercopas de Espana. Additionally, they lifted the 1902 Copa de la Coronacion, considered the first edition of Spain's premier domestic knockout competition.

It also means they have spent much of the past three decades playing catch-up to their own illustrious past. Since the double-winning side of 1983-84, they have lifted just two trophies, both Supercopas, in 2015 and in January last year. Their best league finish since 1998 was fourth place in 2013-14, and this is their fourth successive season without European football. 

Yet it's the final defeats that have hurt most. Barcelona (five times), Real Madrid, Atletico Madrid and Real Sociedad (boy, that one stung) have beaten Athletic to a trophy since 2009. Muniain has been at the club for all of them.

There is little shame in those defeats. Two of them came at the hands of Pep Guardiola's Barca, and the third was in Luis Enrique's first term in charge at Camp Nou. Two of those Barca teams won those finals en route to the treble, and all three ended those seasons as champions of Europe. Athletic also lost to Diego Simeone's Atletico in the Europa League final in 2012 and the runaway league leaders most recently in the Supercopa. They deserve recognition just for competing with these sides for so long.

Markel Susaeta told Stats Perform last year: "It's very difficult to play in a final with Real Madrid, Barcelona, Atletico Madrid and Valencia. Their salaries are very big and have the best players in the world.

"To play one final with Athletic and if you've grown up in the academy, it's one of the special things you can live as a football player. There's not many chances to win titles. It's very, very special."

Muniain has lived it. He deserves to do so again, and this time, to lift a trophy: first for the fans at the stadium, and then on the famous Gabarra down the Nervion river. If that sounds romantic... well, this is a player who makes you love the game.

Athletic Bilbao have long been a club unlike almost any other. It's fitting, then, that they are preparing for a cup final double-header never seen before.

The impact of coronavirus on the Spanish football schedule means Athletic will play in two Copa del Rey finals in two weeks. First, they will meet Basque rivals Real Sociedad in the delayed 2020 final on April 3; win that, and they'll be defending the trophy against Barcelona a fortnight later.

It could be a historic month for one of Spain's most prestigious clubs. One of three never to be relegated from the top flight – along with Barca and Real Madrid – Athletic have won eight league titles, 24 Copas del Rey and three Supercopas de Espana. That collection includes the 1902 Copa de la Coronacion, considered the first edition of Spain's premier domestic knockout competition.

Yet Athletic have spent much of the past three decades playing catch-up to their own illustrious past. Since the double-winning side of 1983-84, they have lifted just two trophies, both Supercopas, in 2015 and in January this year. The latter could not even be celebrated via a traditional trip down the Nervion on the Gabarra – where others say it with open-top busses, Athletic do so with a huge river-faring barge – as another occasion for fans was stolen by the pandemic.

The 2020 Copa final was pushed back this far to allow for the possibility of supporters attending in Seville, but that too won't be happening. Athletic must instead rely on an unseen but no less ardent backing from their absent fans, their loyalty undimmed by the distance from TV screens to La Cartuja.

Loyalty is one commodity Athletic have never lacked.

'IT'S A WARRIOR CLUB'

Athletic's first-team policy is renowned throughout the football world. For more than 100 years, they have only used players born in the region in the first team, the vast majority of them unearthed as unpolished gems in the cantera.

Iker Muniain, who will lead out the team as captain in the two finals, is one such example. He has been a fixture in the side since the age of 16, when he became their youngest debutant for 94 years in a Europa League qualifier in 2009 and, for much of those early years, he was viewed as one of the brightest prospects they had ever produced. He was still a teenager when he scored what proved to be the winning goal against Manchester United at Old Trafford in a Europa League match in 2012, when Athletic, coached by Marcelo Bielsa, so comprehensively outplayed the Red Devils that Alex Ferguson still remembers it as one of the toughest home European matches he ever faced.

Given his prodigious talent, some see Muniain's career as unfulfilled: no big move to a European giant, only a handful of Champions League appearances, and just two senior Spain caps seven years apart. A tally of 63 goals and 42 assists in all competitions means he only just makes the top 40 for goal involvements among LaLiga players since his debut, the same as Barca left-back Jordi Alba. But for Athletic, who award an annual prize to one-club men, 447 games by the age of 28 is something to celebrate. And if Muniain lifts the trophy after beating La Real, his story will become legend.

Muniain is not the only player to know nothing but Los Leones. Inaki Williams has also been linked with other clubs without ever pushing for a move – indeed, he signed a nine-year contract at San Mames in 2019, just in case his loyalties weren't clear.

Astonishingly, Williams has not missed any of Athletic's previous 185 LaLiga matches and has the competition record of 202, held by Jon Andoni Larranaga, in his sights. But you sense he would happily run himself into the ground if it meant victory on Saturday, rather as he did when he scored the extra-time winner against Barca in the January Supercopa.

"Playing a Basque derby is very special," he said this week. "Athletic are a fighting club, a warrior club – it's in our DNA. In every match [against Real Sociedad], I feel like I'm going to score."

That unifying spirit pervades the whole team. When Yeray Alvarez had to undergo chemotherapy after a cancer relapse in 2017, the squad shaved their heads in solidarity with the defender. Yeray is still less than two years into a seven-year contract signed in 2019.

That Athletic feeling never seems to leave those who do pursue careers elsewhere. Yuri Berchiche was drawn back after a decade away; Ibai Gomez returned twice, first in 2010 and then in 2019. Bayern Munich's Javi Martinez and Paris Saint-Germain's Ander Herrera have been linked with moves back, too.

Others have been lured in after careers beyond Bilbao, such as Raul Garcia and Oscar de Marcos. There are even two who made the fiendish decision to join from Sociedad: Mikel Balenziaga, who signed as a 20-year-old in 2008, and Inigo Martinez, who made the acrimonious switch three years ago to replace Manchester City-bound Aymeric Laporte.

Success might have been thin on the ground for Athletic in the past 30 years, but compromising on their ethos was never an option. It means it falls on the coaches to turn that sense of belonging off the pitch into identity on it, and Marcelino has done just that. They won the four-team Supercopa tournament, scored 13 goals in their first five league games – the best start by a new coach since Inaki Saez in 1980 – and, since he took charge on January 4, they have only lost to Barca (twice) and LaLiga leaders Atletico Madrid.

"Marcelino has given extra confidence to the players," former Athletic man Benat told Stats Perform News. "I think Athletic have more experience lately. I do think Athletic are a balanced team. They can play with or without the ball and they can do great things with or without the ball."

Winning these games would be greatness indeed.

'IT'S ONE OF THOSE SPECIAL THINGS'

Given they have lost all three of their previous Copa finals, in 2009, 2012 and 2015, Athletic might feel relieved to have two shots at glory this month.

There is little shame in those defeats, though. Two of them came at the hands of Pep Guardiola's Barca, and the third was in Luis Enrique's first term in charge at Camp Nou. Two of those Barca teams won those finals en route to the treble, and all three ended those seasons as champions of Europe.

But while revenge served cold is on the menu for the 2021 final, the clash with La Real is arguably the main course. "If we can only win one, it's the one against La Real," said Oscar de Marcos this week, while Andoni Goikoetxea, one of the stars of 1984, described the match as one "in which the hegemony of Basque football will be played".

Former Athletic midfielder Markel Susaeta, who played in each of those most recent final defeats to Barcelona, told Stats Perform News: "I think the derby of Bilbao and Basque country, it's a little bit more important, that final.

"It's very difficult to play in a final with Real Madrid, Barcelona, Atletico Madrid and Valencia. Their salaries are very big and have the best players in the world.

"To play one final with Athletic and if you've grown up in the academy, it's one of the special things you can live as a football player. There's not many chances to win titles. It's very, very special."

Atletico Madrid recovered from a goal behind to beat Athletic Bilbao 2-1 at the Wanda Metropolitano on Wednesday and move six points clear at the top of LaLiga.

Diego Simeone's men had won just one of their last four league matches, most recently drawing 1-1 with Real Madrid, but made their game in hand count to put some distance between themselves and Barcelona.

Marcos Llorente equalised for Atletico late in the first half after Iker Munian had opened the scoring and Luis Suarez converted a penalty he won early in the second period to put the hosts in front.

Atleti were far from their best but saw things through from that point to pick up a landmark 309th victory under Simeone in all competitions, seeing him surpass Luis Aragones with the most wins for the club.

Athletic have not picked up a point away to Atletico since May 2015 but they went ahead through their first attempt on target of the contest after 21 minutes.

Inaki Williams got in behind the home side's defence and pulled the ball back for Munian to miscue a shot past Jan Oblak from 12 yards.

Atletico gathered momentum towards the end of the first half and levelled in added time thanks to Llorente's header, which took a touch off Unai Nunez on its way through.

The turnaround was complete six minutes after the restart as Suarez sent Unai Simon the wrong way from the penalty spot after being tripped by Nunez.

Yannick Carrasco was unable to convert when set up by Suarez, who was taken off with 18 minutes to play in a defensive move from Simeone, but Nunez's header into the hands of Oblak was the closest the visitors came to an equaliser.
 

What does it mean? Atleti back on track on milestone occasion

Barca and Real Madrid had closed the gap on stuttering Atletico in recent weeks, but the pacesetters are now six points clear of Barca and a further two in front of Los Blancos. 

Simeone celebrated both goals wildly and the long-serving Atleti coach has more reasons than one to celebrate this victory, which leaves Atletico well on course for a first title since 2013-14.

He matched Aragones' win record with three points against Villarreal 10 days ago and has now surpassed the legendary manager with this latest triumph.

Llorente inspires Atletico

Suarez scored what proved to be the winner but Llorente deserves all the credit for dragging Atleti back on level terms - perhaps undeservedly - right at the end of the first half.

He has now been directly involved in 17 league goals this term, which is behind only Manchester United's Bruno Fernandes (26) among midfielders in Europe's top five leagues.

Oblak beaten again

There was a point earlier this season when Atletico's defence looked impenetrable, but they have now conceded in 10 of their last 11 matches in all competitions.

Oblak was unable to keep out Munian's first-half strike, meaning he has now conceded in his last five home league games - the goalkeeper's worst run in seven years at the club.

What's next?

Atletico make the short trip to Getafe on Saturday, while Athletic are away to Celta Vigo the following day.