Jan 20 (Reuters) - Leading money winners on the 2013/14 PGA Tour on Monday (U.S. unless stated): 1. Jimmy Walker 2,417,833 US Dollars 2. Harris English 1,816,397 3. Chris Kirk 1,777,358 4. Zach Johnson 1,699,450 5. Webb Simpson 1,690,417 6. Ryan Moore 1,690,350 7. Dustin Johnson 1,598,750 8. Brian Stuard 1,175,800 9. Patrick R