Javier Hernandez completed Manchester United's comeback from 3-0 down at Chelsea last evening with a late header salvaging a 3-3 draw that still left the champions two points off the Premier League summit.
After storming into a 3-0 lead by the 50th minute, Chelsea collapsed at home by conceding two penalties that Wayne Rooney converted and then allowing Hernandez to level in the 84th.
However, Man U are two points behind leaders Man City who beat Fulham 3-nil on Saturday.
The draw left Chelsea clinging onto the Premier League's fourth Champions League qualification spot by just a point ahead of Newcastle who beat Aston Villa 2-1 in yesterday's other match.
Arsenal hammered Blackburn 7-1 at the Emirates Stadium on Saturday and are in 6th place, two points behind Newcastle.