TVG vs BetAmerica: Which Racebook is Best? TVG vs BetAmerica, an age-old question. Ok, not really, but both are top horsebooks in the US. So, in this comparison of TVG vs BetAmerica, you’ll find that the latter offers so much more than just horse racing, with an online casino and sports betting too. But when looking at horse racing, who wins? Categories TVG Score BetAmerica Score Welcome offer 4/5 3/5 Betting Markets 3/5 4/5 Odds 5/5 5/5 Mobile App 5/5 5/5 Live Streaming 4/5 4/5 Overall Review 5/5 4/5 Register Now Betting Markets – BetAmerica 4/5 Available Sports TVG exclusively caters to horse racing, covering over 120 tracks in the United States of America and some from abroad, in countries like South Africa, Canada, and Great Britain among others.