Golf legend Tom Watson says Tiger Woods needs to clean up his act . The golfer has been embroiled in a series of scandals over the past few years and is currently serving an 18-month ban for using performance-enhancing drugs. Northern Ireland 's Rory McIlroy defends the title where he made his big breakthrough last year , with European number one Lee Westwood and Sweden 's Henrik Stenson also among the favorites for the $ 416,000 first prize . Watson is making a guest appearance at this week 's Dubai Desert Classic . Rory McIlroy defends his title which boasts a first prize of $ 416,000 .
Golf legend Tom Watson says Tiger Woods needs to clean up his act . The golfer has been embroiled in a series of scandals over the past few years and is currently serving an 18-month ban for using performance-enhancing drugs. Watson is making a guest appearance at this week 's Dubai Desert Classic . Rory McIlroy defends his title which boasts a first prize of $ 416,000 .