William Hill offers sign-up bonuses for new accounts, with different bonuses applying depending on which country you’re playing from. Welcome bonus at William Hill esports betting site But how does this gambling giant square up to the modern age of online gambling and esports betting? We check out William Hill’s esports betting markets and suss the deposit options, welcome bonuses, security and customer service options to see why this is a top-rated site for real money esports wagering. William Hill is one of the biggest and most recognised names in sports betting, with a history dating all the way back to 1934. United States minor outlying territories.