The victory was all the more remarkable as Sampdoria had trailed 1-0 and were down to 10 men.
The Argentine schemer looks to have now blown open the title race, although the club’s main rivals could not take advantage as Inter and Fiorentina both lost.
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
Since Guus Hiddink arrived at the helm, Chelsea have improved considerably after a tricky start to the campaign.
Newcastle United are staring down the barrel of relegation to the Championship for the second time in the past eight years.