darren clarke is playing in this european tournament,he has been playing well recently but not scoring well so he decided to change his caddie,he will be using ernie eles old caddie so this should bring out a big improvement in his game,and also the format is a pro am which he will be playing with his dad in the 1st 2 days,he is a very good player in pro ams were alot of other players dont like it,its a weak field this week so i think 18/1 that powers are offering for been top great british or irish player is a huge price,so my advice is get on and if you want to play it safe you can also back him e/w 1/4 the odds,