Manchester United boss Sir Alex Ferguson was delighted with Javier Hernandez's impact for their comeback at Southampton.

Chicharito was a second-half substitute for the 3-2 win.

Ferguson said: "Robin (van Persie) has got four goals in two starts, which is a great statistic, and he'll get better. Chicharito also came on and made a difference. He started stretching them with fantastic runs off the ball and I was delighted with his performance."