On this day 11 years ago, Jose Mourinho saw his staggering 150-game unbeaten home league record come to a crashing halt as Sporting Gijon stunned Real Madrid and forced the Portuguese icon to concede a La Liga title triumph was "virtually impossible".
Miguel de las Cuevas scored the only goal of the game with the visitors' only shot on target as the Cristiano Ronaldo-less hosts failed to preserve Mourinho's historic run. Prior to Gijon's 2011 upset, the 'Special One' hadn't tasted a home league defeat since his nine-man Porto were humbled 3-2 by Portuguese minnows SC Beira-Mar on 23 February 2002, nine years previous.
At the time, not only was the La Liga loss to Gijon a record-ended one, but it saw Los Blancos suffer a significant setback. With title rivals Barcelona having beaten Villarreal, Mourinho's Madrid found themselves eight points adrift of their fierce rivals with only eight matches remaining.
Cue some classic Jose. When asked if Real could still win the title after the match, Mourinho replied: "Objectively, it is virtually impossible."
During the fateful clash at the Santiago Bernabeu, Mourinho was without a number of key figures. In addition to missing Ronaldo - who was then on his way to a 53-goal season - the hosts were without the likes of Karim Benzema and Marcelo.
In their absence, Real still peppered Gijon's goal, however visiting goalkeeper Juan Pablo Colinas made a string of fine saves to claim the unlikeliest of clean sheets. Despite confessing injuries forced a change in tactics, Mourinho lauded the visitors for their defensive approach - a style he himself has often been revered for in the past.
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Mourinho added: "Without our most creative players, we had to play more direct. It was just a question of whether we would score. They did not attack. They just defended, defended, defended. If I had wanted to draw 0-0 I would have done.
"I praised them because they fought a lot and they fought to try to have luck on their side. We had four, five, six chances to score and we couldn't. That's football and tomorrow's another day."
Though Los Blancos would go on to cut Barcelona's advantage to four points, needless to say, it was not enough to deny them the La Liga crown. And though Mourinho's overall unbeaten home league record had been ended, his undefeated Chelsea streak remained in tact.
The was until Sunderland visited Stamford Bridge on 19 April 2014. The Black Cats, who were bottom of the Premier League at the time, emerged victorious that day with former Blue Fabio Borini coming back to haunt his old club by hitting a late winner from the penalty spot in a stunning 2-1 win.
Until then, Mourinho had never tasted a home defeat in charge of Chelsea. The Portuguese coach didn't lose a single match in his 60 games in charge at Stamford Bridge during his first stint between 2004 and 2008, and went a further 17 with defeat after returning to West London for a second stint in 2013.
On Chelsea's 86-match unbeaten home streak spanning from 2004 to 2008, which overlapped with Mourinho's first stint at the helm, he previously stated: "The records are there to be broken, even the most incredible ones in so many sports. There are some records that you look to them and you feel that it is impossible for somebody to do it."