In case you missed it earlier....

Former Brazil midfielder Ronaldinho has left Fluminense after spending just over two months and playing only nine games for the Rio de Janeiro club.

The 35-year-old had struggled to get match fit, failed to score a goal and produced only flashes of the talent that made him one of the world's top players when he was in his early 20s.

Fluminense said that they had agreed to part company with Ronaldinho in an "amicable manner and by mutual agreement".

Image source, Getty Images

Right, I am off to make sure I packed the right passport - I'll be back tomorrow from 8am with all the latest news and reaction to tonight's Champions League action.

Speaking of which - make sure you follow Arsenal and Chelsea's progress here.

Conor McNamara
BBC Radio 5 live at Borussia Park in Germany

Turns out Manuel Pellegrini didn't forget his passport, he just picked up the wrong one.

Manchester City arrived at the airport earlier today before their 15:15 BST flight and the manager jumped straight into a taxi after disembarking the team coach, before returning to the airport 35 minutes later.

Vincent Kompany's injury isn't just bad for for the Blues, it sounds like Belgium will have to do without the defender too for their final Euro 2016 qualifiers in which they need two more points...

Arsenal manager Arsene Wenger believes Olympiakos are helped in their Champions League campaign by the lack of competition in their own league.

Olympiakos have won the Greek title for the past five seasons and have won all their domestic league games so far.

"They are a team with a big advantage. They dominate their league easily at the moment so they can prepare for these kind of games," said Wenger.

Arsenal have won their last two games, at Tottenham and Leicester.

Arsenal could have holding midfielder Francis Coquelin back following a knee problem which kept him out of last Saturday's 5-2 Premier League win at Leicester.

Midfielders Mathieu Flamini (hamstring) and Mikel Arteta (dead leg) are ruled out, while forward Olivier Giroud serves a one-match ban following his red card in Arsenal's opening defeat at Dinamo Zagreb.

Image source, Getty Images

Defender Gabriel is also available following a one-match domestic suspension but Jack Wilshere, Danny Welbeck and Tomas Rosicky all remain out.

Olympiakos midfielder Luka Milivojevic is suspended following his dismissal against Dnipro in last season's Europa League. Defender Manuel da Costa is also out with a knee injury.  

More from the Manchester City boss.....

Adam Blackmore
BBC Radio Solent sports editor

National League club Eastleigh are proving quite the draw as they look for a replacement for Richard Hill who resigned... 

That despiteone of the criteria, externalbeing that any candidate should have a "pleasing and willing personality"...

Graham McGarry
BBC Radio Stoke

Image source, Getty Images

Stoke City chief executive Tony Scholes is hopeful the situation with Jonathan Walters' contract can be resolved.

The two parties have failed to agree terms on a new deal, and the Irish forward handed in a transfer request last month.

Scholes told Sport at Six on BBC Radio Stoke: "It would be fantastic if we can sort something out, I think players will always want what they think they`re worth and I understand that.

"At the moment we can`t agree on the length of the contract." 

Image source, Getty Images

Jose Mourinho's trip to his old club Porto also means he faces goalkeeper Iker Casillas, whom he managed at Real Madrid, where the relationship between the two reportedly became strained. , external

When asked about encountering his former player, the Blues boss told the pre-match news conference: "If you're going to ask me about Casillas, I'm going to greet him at the beginning and the end. No more questions about it."

On his team's opponents, who are leading the Portuguese league, Mourinho said: "Away games in the Champions League are always difficult. They are a big side and want to win, but Porto know they will not face a weak team."

Keanen on Twitter: An 11-man team of Roberto Carlos would probably win every game with free-kicks alone

Image source, Getty Images

Kam: Paolo Maldini. I don't think you need add anything else to be honest.

Who would you want a team of? Get involved using #bbcsportsday, external on Twitter, or post on the BBC Sport Facebook page, external.

As for Manchester City's summer signing Kevin de Bruyne, he'senjoying scoring goals and preparing for fatherhood.....

Image source, Getty Images

Chelsea striker Diego Costa is available for tonight's match in Porto because his domestic three-match ban does not extend to European games.

Blues manager Jose Mourinho, who oversaw the Portuguese club's Champions League victory in 2004, has no new injury worries for the Group G match.

Porto midfielder Yacine Brahimi hurt his right knee against Moreirense on Friday, but is in the squad.

Midfielders Hector Herrera and Silvestre Varela have been left out.

A Question of Sport Teaser

Earlier on, our friends at Question of Sport asked you which six teams beginning with B are in the Champions League group stage this season?

The answers you were looking for are...

Barcelona, BATE Borisov, Bayer Leverkusen, Bayern Munich, Benfica, Borussia Monchengladbach.

Well done if you got all of them, and we'll have another teaser for you tomorrow.

Wayne Rooney says Fabio Capello's reign as England boss ranks as the biggest disappointment of his international career.

The striker has played under four permanent England managers - Sven-Goran Eriksson, Steve McClaren, Fabio Capello and current boss Roy Hodgson.

The Italian was in charge of the national team for just over four years and took England to the 2010 World Cup finals in South Africa, where the Three Lions won just one of their four games.

Image source, Getty Images

"The one I've been most excited about was Fabio Capello with his record," said Rooney.

"I just expected more. The time I've enjoyed playing for England most was under Sven and now under Roy. Times in between that I wasn't enjoying it as much as I should've."

Manchester City captain Vincent Kompany leads the list of absentees for tomorrow's Champions League game, according to manager Manuel Pellegrini....

Kevin de Bruyne will join Manchester City manager Manuel Pellegrini to speak to the media shortly before their game at Borussia Monchengladbach tomorrow - our man Conor McNamara is there so we will bring you any team news too.

Image source, William Hill/Getty Images

Did you enjoy Everton's last-gasp win at West Brom last night?

Not as much as Kyle Jordan, who won more than £45,000 on £5 on an accumulator to predict the outcome of six matches, but also for both teams in each to score.

When Everton trailed 2-0 against West Bromwich Albion in the final match, the 30-year-old thought the game was up.

But the Toffeemen recovered to win 3-2 and complete Mr Jordan's 9,172-1 bet.

The oil and gas worker said he could not believe his luck when Everton striker Romelu Lukaku's 84th-minute goal sealed his £45,865 windfall.

Who would you want 11 of in your team?

Image source, Getty Images

Geoff Doyle
BBC Three Counties Radio sport

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Watford boss Quique Flores might privately welcome an away match this weekend. The Hornets have scored just one goal in four Premier League games at Vicarage Road and have struggled to create chances. Away, they have scored four in three. 

After Saturday's home defeat by Crystal Palace, Flores said: "We didn't play comfortable, we had problems creating attempts. We tried to play very fast and counter-attack and it was difficult to create a balance." 

Roll on Saturday's trip to Bournemouth...