28 October 2012 Last updated at 19:06

Manchester United's Javier Hernandez happy with goal scoring form

Manchester United striker Javier Hernandez is pleased to score the winning goal in a 3-2 win at Chelsea after coming off the substitutes' bench.

The Mexican followed up his mid-week brace in the Champions League against Braga with a controversial strike which appeared to be offside.

United went 2-0 up through a David Luiz own goal and a Robin van Persie strike, but Juan Mata and Ramires resorted parity for Chelsea who had Branislav Ivanovic and Fernando Torres sent off before Hernandez scored.