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Monaco have scored 123 goals in all competitions this season and Guardiola believes it would be foolish to let them attack.

"The best way [to defend] is score goals," he said.

"When one team scores many goals and you think about just defending, you kill yourself. The idea is to try and attack.

"We scored five goals when it's not easy to score against them. What you have to do is go to score goals."

Could Manchester City be an option for Lukaku?

Pep Guardiola's side are in Champions League action tonight, when they take a 5-3 advantage to Monaco.

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This one has been doing the rounds since yesterday, but here's Phil McNulty's take , in case you missed it.

Everton striker Romelu Lukaku has turned down the most lucrative contract offer in the club's history.

The Premier League club had been confident the Belgium international would sign a new five-year deal thought to be worth around £140,000 a week.

The 23-year-old's agent, Mino Raiola, had said his client was "99.9%" certain to extend his stay at Goodison Park.

However, Lukaku has told the Toffees he currently has no desire to extend a contract that has two years to run.

Back to today's big story in the gossip, which is whether Romelu Lukaku will leave Everton after rejecting what's reported to be the biggest contract offer in the club's history.

We're having a right natter in the office about where he might end up. 

Manchester United? Juventus? Arsenal? Liverpool? Surely not. What do you reckon?

Some more on that story here, if you fancy a gander.

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The ICC has confirmed it has received an email from Shashank Manohar tendering his resignation as chairman. 

Manohar cited "personal reasons" in his note to ICC chief executive David Richardson.

Manohar has only been in post for eight months and had overseen plans for major reforms to the ICC governance and the structure of the game. 

Former ECB chairman Giles Clarke will be one of the candidates to take over. 

Right, some cricket news coming up for you now. 

Who's in, who's out?

We'll be diving deep into the Cheltenham action later today, but in the mean time why not catch up on yesterday's action?

App users may need to select 'view more'.

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OK, a little less dramatic than that meeting earlier this year, but Federer and Nadal have set up a fourth-round tie at the BNP Paribas Open in Indian Wells.

Fifth seed Nadal beat fellow Spaniard Fernando Verdasco 6-3 7-5.

Switzerland's Federer, who  won his 18th Grand Slam  title with a five-set victory over Nadal in January, beat American Steve Johnson 7-6 7-6.

Novak Djokovic beat Juan Martin del Potro, while Angelique Kerber, who is set to become women's world number one, is out.

Talking about the impossible, no one thought Roger Federer and Rafael Nadal could both make this year's Australian Open final.

Well....

Thanks Derek, Jonnie. Keep those stories rolling in...

Derek Elmore: Go a whole season unbeaten? Impossible.

Jonnie:  Chelsea 2-4 Bradford City (fourth round of the FA Cup in 2015 - Chelsea, who were top of the Premier League, were 2-0 up). 

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One man who won't be featuring in Champions League action tonight is Kai Havertz. 

The 17-year-old Leverkusen midfielder  "has important exams at school",, external  the Bundesliga side announced through their Twitter account.  

Image source, Reuters

The Italian champions eased into the Champions League quarter-finals with a routine second-leg win against Portuguese league leaders Porto.

Leading 2-0 from the first leg, Juve sealed the tie when Paulo Dybala drilled in a low penalty after Maxi Periera was sent off for handball.

The hosts played the second half at a canter as they reached the last eight for the second time in four years.

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Who would you want to avoid in the quarter-finals? Juventus goalkeeper and all-round Italy legend Gianluigi Buffon says the Foxes would be their worst draw. 

"Who do I prefer not to play? Leicester," said the 38-year-old.

"They are a dangerous and passionate team who can cause trouble for opponents who take the initiative. We would have everything to lose."

Read more here.

So we know Leicester are in the pot for the last-eight, while Manchester City can join them if they get a result against Monaco tonight, but who else is still in the running?

Atletico Madrid or Bayer Leverkusen

Barcelona

Borussia Dortmund

Bayern Munich

Juventus

Real Madrid

You've seen the quotes from Wes Morgan and that is the inspiration for our Sportsday debate today.

We want you to tell us...

When has your team achieved the impossible?

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Leicester City "achieved the impossible again" according to captain Wes Morgan, after a stunning win over Sevilla sent them into the Champions League quarter-finals.

"I'm not sure if it will happen again but we did it," Morgan told BT Sport.

"We proved a lot of people wrong and pulled off the impossible again."

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Here's what BBC chief football writer Phil McNulty made of it...

"Leicester City wrote another chapter in their remarkable story as they overturned a first-leg deficit to beat Sevilla and reach the Champions League quarter-finals on a night of raw passion at the King Power Stadium.  

"The Foxes looked in trouble after a 2-1 first-leg loss in Spain that was the catalyst for the sacking of Claudio Ranieri - the manager who had guided them into this competition after winning the Premier League nine months ago.

"Now, with Ranieri gone and Craig Shakespeare in charge, Leicester have been transformed, and they were on their way to another spectacular triumph when captain Wes Morgan bundled them into a first-half lead.

"It put Leicester in control of the tie, a supremacy they emphasised when Marc Albrighton drilled home a second nine minutes after the interval, seconds after Sergio Escudero hit the bar for the visitors."