Watson has had a decent 2011 so far, winning in New Orleans recently and finds himself a lofty 13th in the world at present.
Hunter Mahan is the Travellers Championship 14/1 fav with Skybet while Nick Watney is close behind at 16/1 (William Hill). Brandt Snedeker and Zach Johnson are both 25′s with Blue Square and will definitely be ones to watch, both playing some great golf of late.
Americans dominate the recent history at the event, Greg Norman the last non-US player to win back in 1995. Ian Poulter is 45/1 with to buck that trend.