Let's begin this betonline review with basic infos. The main business of BetOnline is its Sportsbook, and the page for Sportsbook delivers competitive odds for all leading games and leagues that include NBA, NCAA, MLB and NHL. Other activities covered by the website will include golf, soccer, boxing and of course basketball. The website should run on any platform with a reliable internet connection. A player must register or log-in first before he can access all the offers and the games.