Mark Chapman is joined at Old Trafford tonight by Alan Green and former England, Newcastle and Tottenham winger Chris Waddle.

Among the topics up for discussion is how far can Manchester United go in the Champions League? Could they even win it?

Make sure you tune in from 18:30 BST and follow the games live on the BBC Sport website too.

Conor McNamara
BBC Radio 5 live at the Philips Stadion

Borussia Park was full of activity today. It's a gleaming modern stadium, but extra corporate hospitality tents were being erected in the car park to cope with the demand for this game. With new caretaker manager Andre Schubert looking to continue a 100% record since taking charge 10 days ago, there is a renewed optimism around the club.

Manchester City had better be switched on early tonight. Borussia Mönchengladbach have won their last two games, and the key has been a flurry of early goals.

They scored four goals in the opening 21 mins against Augsburg last week, and then two goals in the opening 20 mins against Stuttgart on Saturday.

Ever forgotten something important like a passport or match ticket? Or a pair of.....sunglasses?

Get involed using #mymanuelmoment, external or post on the BBC Sport Facebook, external page.  

Tottenham's Cameroon forward Clinton Njie is hoping to get his chance against Monaco tomorrow....

Tottenham manager Mauricio Pochettino and Clinton Njie are speaking to media ahead of Thursday's Europa League game.

Image source, Gett

Arsenal and Chelsea slipped to defeat on another night of Champions League embarrassment for the English elite - grim statistics lying around their feet like rubble, proof that the glory days are over.

The Premier League's finest have so far played six group games in Europe's biggest tournament and five have ended in defeat. Manchester City and Manchester United play their second games on Wednesday having both lost their first.

So where has it all gone wrong? And is this a sign of things to come?

Image source, Getty Images

Britain's Johanna Konta staged a superb fightback to beat world number two Simona Halep 6-3 3-6 7-5 and reach the quarter-finals of the Wuhan Open.

After winning the first set, Konta looked set for defeat as Halep won the second and was 5-1 up in the decisive third.

However, Halep had no answer as Konta stunned the Romanian to progress.

The 24-year-old will next play former world number one Venus Williams for a place in the last four.

Konta becomes the first British woman to beat a world number two since Sue Barker defeated Tracy Austin in 1981.

Captain Vincent Kompany is one of six players missing for Manchester City who face Borussia Monchengladbach in the Champions League.

Kompany has a calf problem, and joins fellow defender Gael Clichy, midfielders Fabian Delph, Eliaquim Mangala and Samir Nasri and forward Wilfried Bony on the sidelines.

Yaya Toure and David Silva trained on Tuesday after overcoming injuries.

Image source, Getty Images

Manuel Pellegrini's side lost their opening Group D match to Juventus .

The Chilean said of the injury to Kompany: "I think it will be difficult for him to play for Belgium next week."

Michael Carrick was the hero the last time Manchester United faced Wolfsburg at Old Trafford, but will miss tonight's game due to injury.

Four people arrested following an assault at Southwell Racecourse on Tuesday have been released on police bail.

Two men and one woman were arrested on suspicion of assault and criminal damage and another woman was arrested for obstructing police.

Jump jockey Aidan Coleman has welcomed a security review at Southwell Racecourse after he was allegedly punched by racegoers on Tuesday.

The 27-year-old suffered minor injuries including two chipped teeth, when two people burst into the riders' changing room after the day's last race.  

After the Manchester City boss Manuel Pellegrini had to dash back to get his passport before flying to Germany, has it ever happened to you?

Barry Devilin on Twitter: In Canada I left passport in a coat in house I stayed in! Money wired & passport courier required! I was miles away.

Kane Bethell: Got all the way to Shrewsbury from Bradford and realised we left the tickets at home. We were allowed in still!

Very decent of them, probably didn't want to turn you away. Have you ever forgot a passport or match ticket? Get involed using #mymanuelmoment, external or post on the BBC Sport Facebook, external page.

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Full-back Kevin Locke has left Wakefield Wildcats after just three months at Belle Vue.

The 26-year-old was suspended by Wakefield a fortnight ago after being involved in a car crash with teammates Tim Smith and Reece Lyne. 

Former New Zealand international Locke joined the club from Salford Red Devils in June and played five games. 

"We've concluded the case involving Kevin, shook hands and gone our own ways," chairman Michael Carter said.

Image source, Getty Images

England captain Alastair Cook says he "has a good idea" who will be his opening partner when they begin the Test series against Pakistan in Dubai on 13 October.

Alex Hales and Moeen Ali are the likely options, and Hales is keen to make the spot his own.

"That's definitely my long-term goal in then next 12 months to nail down that spot in all three forms, but that's going to come with a hell of a lot of hard work," Hales said.

Ali refused to be drawn on whether he feels he should be higher up the order, saying "No not yet, it's a bit early at the moment, I'm happy to bat wherever and feel I can adapt to any situtation."

Ever done something you really wish you hadn't while playing sport?

Steve Richardson on Twitter: Supporting Sunderland !!

Nick G: Missed a goal line chance,straight down own end and scored an own goal.Missed out on chance to win league

Andrew Watson: Played five years for the Uni team, never scored. Won a penalty in the last two mins of my last match. Missed it.

We feel your pain. Keep them coming using #mysportingblunder, external or post on the BBC Sport Facebook page, external.

Tottenham are unsure how long forward Son Heung-min will be out for with the foot injury he suffered in the Premier League victory over Manchester City.

Son, 23 - who has scored three goals in his opening five games - was taken off with 13 minutes to go in the 4-1 win over the former leaders.

The South Korea international joined Spurs from Bundesliga side Bayer Leverkusen for £22m in August.

Image source, Getty Images

It's got even better too - with Manchester City beating Borussia Monchengladbach under-19s 2-1 this afternoon.

League One side Fleetwood Town have parted company with boss Graham Alexander after three straight defeats. 

The 43-year-old said he accepted responsibility for their performance in the 5-1 loss at Gillingham on Tuesday.

Alexander took over at Highbury Stadium in December 2012 and guided them to promotion, winning the League Two play-off final in 2014. 

Fleetwood sit 20th in the table, with just two wins from 10 games, a point above the relegation places.

Image source, Getty Images

Wyman Kaluba on Twitter: was back at engineering school in my final third year exams when I forgot my scientific calculator for the Dynamics paper!

Brian Yerkes: Partied til 5am in Rome, flight back to Dublin at 7am. Slept thru alarm, paid taxi 100euro to speed thru traffic to airport!

Marc Leathem: ‏Missed a Ryanair flight back in the day - thankfully it was a £1 fare!

Get involed using #mymanuelmoment, external or post on the BBC Sport Facebook, external page. 

Image source, Getty Images

Australia head coach Darren Lehmann says he will be disappointed if the club's tour of Bangladesh is called off - but understands why it might happen.

The players have been sent back to their home states to train while awaiting a decision amid increasing security concerns.

“It’s getting pretty tight now, to be honest,” Lehmann told 5AA radio., external

“At the end of the day we have to wait and see what the boards and the security come up with, but we have to make the right decision for player and staff safety.

“We’re still on hold. The security guys got back from Bangladesh today so they’re obviously speaking to the board as we speak. Hopefully we come to some sort of answer in the next 24 hours or so.”