By Francisco Acedo Last updated: 7th April 2009
Lucho: Relishing challenge
Lucho Gonzalez believes it is a good time for Porto to be playing Manchester United in the UEFA Champions League.
Manchester United's march towards the Premier League title has faltered in recent weeks following a heavy defeat at home to Liverpool and a surprise loss against Fulham.
They returned to winning ways with a dramatic 3-2 success against Aston Villa on Sunday but Lucho believes they could still be vulnerable.
The 28-year-old playmaker believes Porto can take advantage and spring a major surprise in the first leg of their quarter-final at Old Trafford on Tuesday.
"For Porto this round arrives at the best moment because Manchester United are not at their best level and the pressure is added for your rival," he told skysports.com.
"Our objective is to make it through this round and these two matches are our most important of the season.
"If Porto can defeat United in 2004 it is also possible now. That is the challenge."
Lucho accepts that Cristiano Ronaldo could pose problems for Porto but feels it would be wrong to focus on trying to stop just one player.
He said: "Cristiano Ronaldo is a key piece in the English club but they have other dangerous players like (Carlos) Tevez, (Wayne) Rooney, (Ryan) Giggs, etc.
"Our challenge is to generate problems for our rival from the first minute and to take our chances.
"The squad is calm and we think this could be an historic moment."

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Wigan v Stoke - 1st Half
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Portsmouth v Sunderland - 2nd Half
| Time | Fixture |
|---|---|
| Wednesday 10th February | |
| Barclays Premier League | |
| 19:45 | Arsenal vs Liverpool |
| 19:45 | Aston Villa vs Man Utd |
| 19:45 | West Ham vs Birmingham |
| 19:45 | Wolverhampton vs Tottenham |
| 20:00 | Blackburn vs Hull |
| 20:00 | Everton vs Chelsea |
| Tuesday 16th February | |
| Barclays Premier League | |
| 19:45 | Stoke vs Man City |
| Wednesday 17th February | |
| Barclays Premier League | |
| 20:00 | Wigan vs Bolton |
| Saturday 20th February | |
| Barclays Premier League | |
| 12:45 | Everton vs Man Utd |
| 15:00 | Arsenal vs Sunderland |
| 15:00 | West Ham vs Hull |
| 15:00 | Wolverhampton vs Chelsea |
| 17:30 | Portsmouth vs Stoke |
| Sunday 21st February | |
| Barclays Premier League | |
| 14:00 | Aston Villa vs Burnley |
| 15:00 | Fulham vs Birmingham |
| 15:00 | Man City vs Liverpool |
| 16:15 | Wigan vs Tottenham |
| Monday 22nd February | |
| Barclays Premier League | |
| 20:00 | Blackburn vs Bolton |
| Tuesday 23rd February | |
| Barclays Premier League | |
| 20:00 | Man Utd vs West Ham |
| Saturday 27th February | |
| Barclays Premier League | |
| 12:45 | Chelsea vs Man City |
| Time | Result |
|---|---|
| Tuesday 9th February | |
| Barclays Premier League | |
| Man City 2 - 0 Bolton | |
| Wigan 1 - 1 Stoke | |
| Portsmouth 1 - 1 Sunderland | |
| Fulham 3 - 0 Burnley | |
| Sunday 7th February | |
| Barclays Premier League | |
| Birmingham 2 - 1 Wolverhampton | |
| Chelsea 2 - 0 Arsenal | |
| Saturday 6th February | |
| Barclays Premier League | |
| Liverpool 1 - 0 Everton | |
| Hull 2 - 1 Man City | |
| Stoke 3 - 0 Blackburn | |
| Bolton 0 - 0 Fulham | |
| Sunderland 1 - 1 Wigan | |
| Man Utd 5 - 0 Portsmouth | |
| Burnley 2 - 1 West Ham | |
| Tottenham 0 - 0 Aston Villa | |
| Wednesday 3rd February | |
| Barclays Premier League | |
| Fulham 1 - 0 Portsmouth | |
| Tuesday 2nd February | |
| Barclays Premier League | |
| Hull 1 - 1 Chelsea | |
| Monday 1st February | |
| Barclays Premier League | |
| Sunderland 0 - 0 Stoke | |
| Sunday 31st January | |
| Barclays Premier League | |
| Man City 2 - 0 Portsmouth | |
| Arsenal 1 - 3 Man Utd | |
| Saturday 30th January | |
| Barclays Premier League | |
| Birmingham 1 - 1 Tottenham | |
Portsmouth left it late to grab a point while Manchester City and Fulham were comfortable winners.
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See all the goals and major incidents involving YOUR team, right here on skysports.com.
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