We have a new world record in the T37 100m in Doha. Take a bow, Kadeena Cox...

Image source, Getty Images

Everton boss Roberto Martinez says he will wait to see how midfielder Tom Cleverley comes through the next two training sessions before deciding whether the midfielder is ready to return for the game against Arsenal., external

Cleverley, who has been out injured since August, made his comeback from an ankle problem for the Under-21s against Schalke on Tuesday, successfully playing an hour without any complaints.

“We will see how he [Cleverley] reacts from the game on Tuesday and the next two sessions are very important to measure that," said Martinez.

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A bit of breaking news at Sunderland...

Hot on the heels of Sam Allardyce's appointment as manager, they have brought in Mark Taylor as the club’s performance director., external

"The over-arching role will see Taylor take responsibility for key areas of the club’s football operation, including sports science, strength and conditioning, medical, performance analysis and the first-team coaching staff," the club say.

BBC Sport's Elizabeth Hudson in Doha: It's a hot morning here in Doha for the opening day of the IPC Athletics World Championships - and Britain have already got their first gold medal.

Welshman Aled Davies, who is one of the more experienced heads on the team, despite only being 24, successfully retained his F42 shot title, 10 weeks after hernia surgery.

"If I was an egg, I think I'd be hard-boiled," said a thrilled Davies afterwards. 

"This is the hottest I have ever competed in. I competed in Taiwan in 2007 and I thought that was hot, but this is something else. But you just have to deal with it and I think we have managed that quite successfully."

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Exeter Chiefs back-row Dave Ewers, 26, has signed a two-year contract extension to run until the summer of 2018.

"In most people's opinions he should have at least been involved in the 50-man England squad, and in a lot of people's opinions the 31-man squad and been at the World Cup," said head coach Rob Baxter.

England have struck again after lunch. Shan Masood has fallen to Jimmy Anderson, caught behind by Jos Buttler. He was looking pretty good as well, the Pakistan opener, making 54 before Jimmy struck.

You can follow live text commentary of the match here.

BBC Radio 5 Live

Plenty for you to listen to across BBC Radio 5 live this morning...

Manchester City 2-1 Sevilla:Listen back to all three goals as a late Kevin De Bruyne goal helped Manchester City to a 2-1 win over Sevilla in the Champions League group stage.

Steve Evans: I told the players my contract runs out onFriday:Leeds United are renowned for disposing of their managers quickly since Massimo Cellino took over, but their new manager Steve Evans sees the lighter side.

Podcast - 5 live's football daily: Rooney awful for the hundredth time in a row'.

A strong start to the IPC World Championships for Great Britain in Doha with Wales' Aled Davies defending his F42 shot put title with a record throw.

The first of many hopefully....

Off the back of Anthony Martial's display for Manchester United in Moscow last night, we asked for your notable sporting zero to hero tales...

Will Dale: Adil Rashid's test debut.

Buddha B'der: Beckham's long road from 1998 World Cup sending-off to his star performance against Greece in 2001.

El rapha: Drogba equalizes and then concedes a penalty against bayern before winning the #UCL for #CFC in that same match.

You can send your suggestions to us via Twitter on #bbcsportday.

New Sunderland manager Sam Allardyce popped into the BBC studios this morning to discuss the release of his new book - which, naturally, is titled 'Big Sam'.

He also spoke to BBC Radio Five live about Sunday's Tyne-Wear derby against Newcastle, which will be only his second game in charge of the Premier League's bottom side.

"The feeling in the north east runs passionately as we all know," said the 61-year-old.

"In the last few seasons they’ve been fighting around the relegation zone, but whenever this game has come around, they’ve produced a performance that you’d like to see every week. 

"Winning these games means everything to the Sunderland fans."

Sussex and Scotland batsman Matt Machan has agreed a new three-year deal with the county to run until the end of the 2018 season.

The 24-year-old left-hander made 955 Championship runs this summer at an average of 39.79, including three centuries.

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They have reached lunch on day one of then second Test between Pakistan and England in Dubai. Here is the report from our live commentary man Marc Higginson...

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On this day five years ago, Wayne Rooney signed a new five-year deal with Manchester United, having initially said he wanted to leave the Red Devils.

Two years before that David Beckham agreed a loan move from LA Galaxy to AC Milan.

And in 2000, Peter Taylor - now Kerala Blasters manager - was named England caretaker boss for the friendly with Italy.

Kerala Blasters. Great name.

Image source, AFP

Anthony Martial went from zero to hero last night for Manchester United, giving away a penalty with a handball before scoring his team's equaliser.

After the game, United boss Louis van Gaal said: "He is a human being, he reacts and it is a stupid reaction but sometimes things will happen. It's the first time that it happens and if it's happening always with me it's a pity.

"But he was not affected at half-time so I was very happy with his performance."

What we would like to know is; what are sport's best zero to hero examples? Which players have had a howler only to then redeem themselves?

Send your examples to us on Twitter using the hashtag #bbcsportsday.

Image source, Gett

Wenger's Arsenal side face Everton this weekend. Toffees boss Roberto Martinez will be speaking to the press at about 09:00 BST - the first of a number of conferences ahead of this weekend's action.

Today isArsene Wenger's birthday. His 66th birthday to be precise. His players have already given him a pretty good early presentwith Tuesday's win over Bayern Munich in the Champions League.We feel embarrassed, because we haven't got him anything. Must have missed the reminder on Facebook.

Things took a nasty turn in Manchester city centre yesterday. Four Polish football fans were arrested after men threw chairs at each other during a fight.

The trouble flared ahead of Manchester City's Champions League group match against Spanish side Sevilla at the Etihad Stadium.

Reports suggest some of the people involved in the trouble were wearing the colours of Polish club Slask Wroclaw, whose fans have clashed with those of Sevilla recently.

Following on from the Mirror headline I brought you earlier, here is the video of Jurgen Klopp talking about players being treated like horses. 

This was sparked by Jordan Rossiter returning from Under-19 international duty with a hamstring injury after playing three matches of 90 minutes during the last international break. Apparently, England also had him on a diet of hay and sugar lumps.

Image source, Getty Images

Image source, EPA

Meanwhile, in Russia...

Anthony Martial had a down and up night as he rescued a point for a laboured Manchester United after having handed CSKA Moscow a penalty.

Seydou Doumbia gave CSKA the lead, reacting first after David De Gea saved Roman Eremenko's penalty, awarded for a handball by Martial.

United improved after the break with Martial making up for his mistake by heading in Antonio Valencia's cross.

They are now second in Group B as Wolfsburg beat PSV Eindhoven to go top.