Tevez has found his Manchester United appearances restricted since the arrival of record signing Dimitar Berbatov at Old Trafford.

But Blackburn felt the full force of Tevez's frustration last night, the South American scoring at least three times – with a fourth still yet to be definitively credited to the Argentina forward – in an amazing 5-3 win which saw the Red Devils into this season's Carling Cup semi-finals.

And although the match's opening goal looked as though it may have gone in off Rovers defender Aaron Mokoena, both manager and player were claiming it as a Tevez strike.

"Carlos' commitment was absolutely brilliant," said Ferguson.

"It was a marvellous effort to get four goals. It definitely makes my job more difficult, although it also makes the club stronger."

Tevez was equally delighted with the outcome and hopes it will lead to more regular action.

"I am very proud to score four goals," said Tevez.

United's other strike came from Nani while Rovers had goalsfrom Benni McCarthy and Matt Derbyshire.