Image source, Getty Images

Northampton Town appoint Chris Wilder as the club's new manager on a three-and-a-half-year contract. The former Alfreton Town manager resigned as Oxford United boss on Sunday, freeing him up to succeed Aidy Boothroyd who was sacked in December.

"I know it has been a frustrating time for our supporters and I apologise for that, but I make no apologies for taking our time and making sure we made the right appointment," says Northampton chairman David Cardoza.

On #bbcsportsday we're gathering your views on the news Leighton Baines has signed a four-year contract extension at Everton.

Paul Murphy:, external Baines's new deal proves nothing; Bale signed a new one before he went to Real Madrid. All it does is increase the price needed for him.

Jay:, external Manchester United might be in a slump but Baines shouldn't have passed up on this opportunity. He'll never get a better chance.

Mike Davies:, external Glad Baines has signed a new contract, means David Moyes shouldn't blow £25+ million on an ageing player no better than Evra.

Image source, AFP

Sri Lanka dismiss Bangladesh for 232 on day one of their opening Test in Dhaka this morning.

Mushfiqur Rahim hit 61, but impressive bowling figures of 4-49 for Shaminda Eranga meant the tourists got off to a good start.

The new president of Barcelona Josep Maria Bartomeu plays down rumours that Lionel Messi is considering a £207m (250m euro) move to Paris St-Germain, reports reported by French paper L'Equipe., external

Speaking to Spain's Canal+ TV, Bartomeu said: "I doubt that Messi wants to leave Barca, he is happy here. He came at the age of 13 - he was practically born here. I always hear that he wants to finish his career at Barcelona."

Image source, Getty Images

It was under a week ago that West Ham co-chairman David Gold said the club were in a low-point in their history as they battle relegation. The Hammers have won just once in nine matches but boss Sam Allardyce is in upbeat mood, buoyed by the signing of Antonio Nocerino and fewer players in the treatment room.

"Antonio is a box-to-box midfielder who's capable in all areas of the pitch," says Allardyce.

"When you come into this league you need intelligence and he has that. It's about what's in between the ears and he's a very experienced player.

"Things are looking good on the injury front. We've got our defensive players back into training, including Winston Reid."

Everton fans will surely be thrilled that Leighton Baines has put pen to paper on a new four-year contract, but has he made the right decision? You can get involved by tweeting us on #bbcsportsday or by commenting on the BBC Sport facebook page., external

Mohsin Badarpura:, external Loyalty is missing nowadays so it's good to see him playing at Everton without any desire to be featured in the Champions League.

Parry Moore:, external He'll regret signing that contract.

West Ham United sit in the Premier League relegation zone and face a trip to Chelsea on Wednesday night. The Hammers, have however, signed Roma striker Marco Borriello and AC Milan midfielder Antonio Nocerino on loan until the end of the season. Manager Sam Allardyce is conducting his news conference ahead of the trip to Stamford Bridge.

"Antonio is very excited to play in the Premier League. He's wants to get into the Italy squad for the World Cup," says Allardyce.

"He is fine to be selected as soon as possible, whereas Marco needs a bit of time as he hasn't played a game for six weeks."

Premier League leaders Arsenal travel to Southampton on Tuesday evening off the back of seven wins in a row. Manager Arsene Wenger says he has one or two fitness concerns ahead of the match.

"We have a doubt about Jack Wilshere but Ramsey, Arteta and Vermaelen are back in the squad," says Wenger.

"Oxlade-Chamberlain is not fully fit but he is getting closer. I haven't decided whether he will start tomorrow."

Baines played in every minute of Everton's Premier League campaign last season and he's already scored three times in 16 appearances this term as the Toffees continue to push for a Champions League spot.

Has the England international made the right decision to stay? Or could he have developed further elsewhere? Tweet us on #bbcsportsday or comment on our Facebook page., external

Image source, Getty Images

Baines, who was strongly linked with a move to Manchester United during the summer transfer window, joined Everton from Wigan in 2007 and has made more than 200 appearances since. His new deal will keep him at the club until 2018.

"He is so important with his daily standards and with the younger players," says manager Roberto Martinez.

"His best is still to come. From every angle you look at it, to have Leighton here for the long term is an incredible boost."

Everton full-back Leighton Baines signs a contract extension which will keep him at Goodison Park for the next four years.

"We're delighted Leighton has signed for the next four years. It gives us a great boost internally and also for the fans," says manager Roberto Martinez.

Roberto Martinez reveals two teams from Europe are interested in signing Johnny Heitinga from the Blues and he expects a development in the next 48 hours.

Meanwhile, there's good news on the fitness of Gerard Deulofeu. "He'll be back this weekend and available the next," says Martinez.

Everton manager Roberto Martinez is currently conducting his weekly news conference. This one is, however, a bit different with the small matter of a Merseyside derby taking place on Tuesday night. Things kick off on a sombre note though as Martinez reacts to Bryan Oviedo's double-leg break in the win over Stevenage on Saturday.

"Bryan is a really positive guy and has been overwhelmed with the thoughts of every Evertonian," says Martinez. "Today is an important day with surgery.

"We'll keep in mind the incredible level he showed this season and we can't wait to get him back. He's been very important for us.

"They say these things take five to six months, but I think Bryan may be less. We want to help him get back in time for World Cup."

Wales international Dan Evans agrees a three-year contract with the Ospreys. The Newport Gwent Dragons full-back will move from Rodney Parade at the end of this season, the Ospreys have announced.

"This is a great opportunity for me," says Evans. "The Ospreys have been the most successful team in Wales over the last 10 years, winning leagues and producing players for the national team. There is some real world-class talent in the squad, so it's a big challenge for me personally, but I can't wait to get involved and fight for my place."

Saul operates as a midfielder and with the Reds set to be without Lucas Leiva for six to eight weeks, such a move would perhaps make sense. Send us your thoughts on the BBC Sport Facebook page.

Lucky Thebeyame:, external We need to sign a defensive midfielder and a winger at Liverpool. A 17-men squad is a clear sign that we lack depth, and finishing 4th will soon become a far fetched dream if we don't bring in new talent.

Chelsea's capture of Mohamed Salah meant Liverpool missed out on a sought-after target, but the Daily Mail report, external the Merseyside club have shifted their attention to 19-year-old Saul Niguez.

The Atletico Madrid player is currently on loan at Rayo Vallecano and the Reds are said to have sent scouts to watch him in action as Vallecano went down 4-2 to Atletico on Sunday night.

Image source, AP

Former England spinner Graeme Swann explains his decision to quit cricket midway through England's Ashes campaign in frank manner.

The 34-year-old says his bowling was "awful" and that the decision to call it a day was "the most sobering of his life".

A full interview with Swann will be broadcast on BBC Radio 5 Live at 21:00 GMT tonight, but here's a glimpse of what he's had to say.

In Melbourne on Sunday we saw Stanislas Wawrinka land his first Grand Slam with victory over an injury-struck Rafa Nadal in four sets at the Australian Open. Wawrinka became the first player to win a major outside of the world's big four players - Andy Murray, Novak Djokovic, Rafa Nadal and Roger Federer - and former British number one Andrew Castle thinks it's deserved.

"Did I see him winning a Grand Slam, not really, but the manner in which he beat Berdych and Djokovic was impressive, as was the manner in which he put down an ailing opponent yesterday," Castle says on BBC Breakfast.

"I didn't expect it but he clearly deserves it. It's not easy to put away an injured opponent. Some people are saying Nadal was faking his injury; he would never do that and Stan got rid of him. The day was Wawrinka's and there are many who think he can go on and win a lot more."

Matt Donnelly:, external The best bit of business for Manchester United would be to get Rooney signed up long term what a morale boost along with Mata's arrival.

Charlie Gill:, external David Moyes needs to work as hard as possible to sign Luke Shaw and a centre midfielder.

Abbie Mills:, external Bendtner must go. Abysmal performance against Coventry but in truth we would need another striker to replace him.

Aside from Juan Mata's big money move at Old Trafford and Chelsea's capture of Mohamed Salah, it's probably fair to say the transfer window is yet to ignite. Many of the reports in today's papers focus on deals being struck for the summer.

The Telegraph report, external that Manchester United are ready to battle Chelsea for the signature of Southampton's Luke Shaw, while The Express says, external Jose Mourinho has a verbal agreement to land Diego Costa from Atletico Madrid.

For the latest whispers, check out the BBC's gossip column.