This year its just about winning the big matches because if youre going to get into the top 20 then youve got to do well at the Masters Series and the grand slams. I dont have any ranking points to defend for the first few months of the year so if I do well over the next few weeks then Ive got a chance of doing it.

When we pray for the Spirit's help ... we will simply fall down at the Lord's feet in our weakness. There we will find the victory and power that comes from His love.

It becomes tricky, and you start to think about the cramps rather than just actually what you're trying to do on the court, which is obviously win the match.

You can't focus on other people's careers. Everybody is different.

I've never felt nervous in front of big crowds and in big stadiums.

Obviously I would have loved to have won, but I have had a good run every match.

I'm a global ambassador for the World Wildlife Fund and United for Wildlife and I am also a Unicef UK ambassador. It's important to me to support charities. I never want to take my wealth for granted.