By Pete Oliver Last updated: 17th July 2008
Fight: Lionel Messi is wanted by club and country
Barcelona want Lionel Messi to miss the Olympics to help them qualify for the Champions League group stages.
Argentina hope Messi will be available to play for them in the Beijing football tournament from 6-23 August.
But with Barcelona facing two Championship qualifying ties next month they are looking to secure Messi's release.
"We have a case and we will fight for Messi to playing the Champions League qualifier because he should be with us. We have let FIFA know this," Barcelona's sports director Txiki Regiristain was reported as saying in Spain.
Messi, 21, had previously said he would like to play in the Olympics.

A look at the best pictures as Michael Owen completes a surprise move to Manchester United.
Pictures from the unveiling of Real Madrid's reported £56 million signing at the Santiago Bernabeu.
Pictures from the Under 21 championship semi-final between England and Sweden in Gothenburg.
Pictures from England's draw with Germany in the last Group B game of the Under 21 Championships.
A look at the best pictures as Michael Owen completes a surprise move to Manchester United.
| Time | Fixture |
|---|---|
| Saturday 15th August | |
| Barclays Premier League | |
| 15:00 | Aston Villa vs Wigan |
| 15:00 | Blackburn vs Man City |
| 15:00 | Bolton vs Sunderland |
| 15:00 | Chelsea vs Hull |
| 15:00 | Everton vs Arsenal |
| 15:00 | Man Utd vs Birmingham |
| 15:00 | Portsmouth vs Fulham |
| 15:00 | Stoke vs Burnley |
| 15:00 | Tottenham vs Liverpool |
| 15:00 | Wolverhampton vs West Ham |
| Tuesday 18th August | |
| Barclays Premier League | |
| 19:45 | Birmingham vs Portsmouth |
| 19:45 | Burnley vs Man Utd |
| 19:45 | Fulham vs Blackburn |
| 19:45 | Hull vs Tottenham |
| 19:45 | Sunderland vs Chelsea |
| 19:45 | Wigan vs Wolverhampton |
| Wednesday 19th August | |
| Barclays Premier League | |
| 19:45 | Liverpool vs Stoke |
| Saturday 22nd August | |
| Barclays Premier League | |
| 15:00 | Arsenal vs Portsmouth |
| 15:00 | Birmingham vs Stoke |
| 15:00 | Burnley vs Everton |
| Time | Result |
|---|---|
| Sunday 24th May | |
| Barclays Premier League | |
| Aston Villa 1 - 0 Newcastle | |
| Blackburn 0 - 0 West Brom | |
| Hull 0 - 1 Man Utd | |
| Man City 1 - 0 Bolton | |
| Sunderland 2 - 3 Chelsea | |
| Fulham 0 - 2 Everton | |
| Arsenal 4 - 1 Stoke | |
| West Ham 2 - 1 Middlesbrough | |
| Wigan 1 - 0 Portsmouth | |
| Liverpool 3 - 1 Tottenham | |
| Monday 18th May | |
| Barclays Premier League | |
| Portsmouth 3 - 1 Sunderland | |
| Sunday 17th May | |
| Barclays Premier League | |
| Chelsea 2 - 0 Blackburn | |
| West Brom 0 - 2 Liverpool | |
| Saturday 16th May | |
| Barclays Premier League | |
| Newcastle 0 - 1 Fulham | |
| Bolton 1 - 1 Hull | |
| Stoke 2 - 0 Wigan | |
| Middlesbrough 1 - 1 Aston Villa | |
| Tottenham 2 - 1 Man City | |
| Everton 3 - 1 West Ham | |
| Man Utd 0 - 0 Arsenal | |
Skysports.com takes a look at striker Michael Owen's career to date following his Man United switch.
Skysports.com assesses Michael Owen's possible free transfer to Manchester United.
Yuri Zhirkov has flown to London to undergo a medical with Chelsea according to reports in Russia.
Sunderland are closing in on the signing of Paraguay defender Paulo Da Silva.
Carlos Tevez believes Manchester United fans will forgive him if he seals a move to Manchester City.
Michael Owen believes Alan Shearer is the man to lead Newcastle United back to the Premier League.
Tottenham boss Harry Redknapp has admitted Manchester City beat him to Gareth Barry and Roque Santa Cruz.