Portsmouth's unbeaten run came to a surprising end at the hands of Exeter who won 2-1.

Crawley climb out of the bottom two with their convincing 3-0 win at bottom side Newport.

Sub-goalkeeper Sam Beasant's heroics didn't last for Cambridge who eventually lost 1-0 to Wycombe who go top of League Two.

Arsenal and Chelsea both conceded some dreadful goals tonight. What is that all about?

Walsall’s manager Dean Smith celebrates his 250th game in charge with a 1-0 victory at Scunthorpe, taking the Saddlers to within a point of leaders Burton, who could only manage a goalless draw with Sheffield United.

Gillingham took it to 5-1 against Fleetwood, while there were wins for Colchester, Southend, Bury and Rochdale.

At the wrong end of the table, Blackpool move off the bottom after beating Chesterfield 2-0.

Rare Guy: Well Europa league beckons for Arsenal. Definitely losing the next two matches.

Kabanda Victor: Imagine Arsenal playing Thursday night football?! A nightmare.

Greg, Somerset: So how will Arsenal get in the Champions League next year when we are down to three teams qualifying...

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Chelsea conceding goals from corners? Unheard of. Chelsea actually played alright tonight going forwards - Diego Costa was ace - but at the back they were all over the shop. 

Mark Lawrenson
BBC Radio 5 live in the Estadio do Dragao

Image source, Reuters

"If you are the Arsenal manager, you've just signed a goalkeeper, it’s the first time in a long time you've had a top goalkeeper, you've had David Seaman and Jens Lehmann, now you've got Petr Cech, you have to play him.

"Cech is the best keeper, and it was imperative they won at home tonight, with Bayern Munich coming up. To concede three goals at home to Olympiakos? Who have never won a competitive tie in England?"

Arsenal have never lost their opening two games in the Champions League before - and next they face Bayern Munich home and away.

Is the run of qualifying from the group for 15-straight years coming to an end?

There's no beginners' luck for Lee Carsley as Birmingham make it 2-0 at Griffin Park through Clayton Donaldson.

Full time at both fixtures - Brentford 0-2 Birmingham, Fulham 0-3 Wolves

Image source, EPA

A big win for Bayern Munich at home to Dinamo Zagreb and three more goals for Robert Lewandowski. He got his 10th goal in three matches as the Germans won 5-0 at home. 

There was a shock in Belarus as BATE Borisov beat Roma 3-2, while Barcelona came from behind to beat Bayer Leverkusen 2-1.

And in the other game in Chelsea's group, Dynamo Kiev beat Maccabi Tel Aviv 2-0 in Israel.

Image source, Reuters

English clubs have now lost five of their six Champions League matches this season, with only Chelsea winning at home against Maccabi Tel Aviv.  

Before tonight Olympiakos had lost all 12 of their away games against English teams in European competition, scoring only three goals and conceding 37 in the process.

That run has been ended now - and they may not be the only team fancying a trip to our shores at the moment...

Image source, AP

And now Arsenal lose too!

The Premier League is taking a kicking. An absolute shoeing. 

Porto take a big win!

Diego Costaaaaaaaaaaaaaa! Wide. Just wide. So close!

Christian Reilly: Another night in the Champions League. Another night showing how the Premier League is massively overrated.  

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Mark Lawrenson
BBC Radio 5 live in the Estadio do Dragao

"Diego Costa tried to flick the ball round the defender and it looked like it might have been stopped by a hand. 

"It was right in front of the official on the line, but he didn't even move."

Chelsea chuck Kurt Zouma up front but Iker Casillas makes a fine claim. Porto looking like soaking it up.

Chelsea should have had a penalty though - clear handball...

Theo Walcott down the left, cuts inside - wide...