Padraig Harrington feels he still has a chance of claiming top spot in the European Tour money list this season, despite slipping to 16th in the standings.

The two-time Open champion is over €1million behind leader Lee Westwood with just three tournaments left, but Harrington feels he is playing well enough to make a late burst.

The Irishman, 8/1 second favourite with totesport for this week’s Singapore Open, would need to win at least two of the remaining events and although that appears unlikely, Harrington has not given up.

The world number six admitted: “It’s mathematically possible I can make number one. It is possible but it’s a very long shot. I may as well try and win all three.”

Harrington will partner American Anthony Kang and Wen-chong Liang of China in the opening two rounds in Singapore.

Check out all of totesport’s golf betting markets before you place your bets this week.