Heather Watson: British number one wants to be best in the world

British number one Heather Watson says she is aiming to become the number one tennis player in the world.

The 22-year-old from Guernsey ended the season ranked 49th after suffering glandular fever last year when she had reached a career-high 39 in the world.

Watson won two singles and two doubles events this year and reached the second round at Wimbledon and the French Open.

"I definitely want to go all the way. I wouldn't be playing if I didn't think I could," she told BBC Radio Guernsey.

"I'm not thinking about number one right now. I set my mini goals, but I believe in myself, my team believes in me and we're doing everything we can to get there."