Book excerpt: Of the millions of recreational sports gamblers, only a few achieve long-term positive results. Logan Fields is one such bettor and in 20/20 Sports Betting, he shares his expertise.Fields placed his first sports bet online in 1999 and soon recognized that sports betting was his life's calling. Only four months later, he left his day job and has been wagering on sports ever since. Logan takes readers through those early years and chronicles how he managed to steadily build his bankroll and quickly transition to become a full-time pro. Baseball, football, golf, NASCAR, hockey, horse racing-name the sport and Fields tells you how to beat it.The author also provides guidance on where sports bettors should play, making money in today's markets, what the future of sports betting has in store, and how anticipated rule changes will affect sports betting markets nationwide.Most importantly, 20/20 Sports Betting details how you need to think and operate to be a winning player in this beatable gambling arena.