For me, the league has been over since the game at Stamford Bridge.
We went into that game at a stage in the season where there were several teams thinking that they could win the title, including Chelsea. At the home of the defending champions, I thought we would get a point and maybe all three in a closely fought game...the reality was completely different.
We not only beat Chelsea, we destroyed them, on their own patch. Controlling a game in a manner that hadn't really been seen before in England, with superior tactics of power, pace, movement, closing down and superb passing. This, in my opinion, was the defining moment when the rest of the league sat up and thought "FUCK". Maybe not supporters and journos but the people that really matter, players and managers - psychologically they were beaten. Professionals at every other club saw that performance and recognised something very special indeed was happening under Pep.
From that moment on teams, were beaten before they went onto the pitch against us with the exception of one match at Anfield (even then we nearly came away with a point).
All in my humble opinion of course.