Online Sports Betting – Free Sports Bets

There are not many sports that you can’t place a bet on today.  Bookmakers today cover everything from football and rugby to ice hockey, snooker and darts and at Free Bet Castle we’ve put together a list of the best online sports betting sites.

Best Online Sports Free Bets


Here are some of the leading bookmakers who are offering free sports bets:

William Hill Free Bet

888Sport Treble Odds

Betfred Free Bet

Betfair Free Bet

Sky Bet Free Bet

NetBet Free Bet

Coral Free Bet

Unibet Free Bet

More Sports Betting Offers


At Free Bet Castle, we are dedicated to discovering the best free bet offers for every sport that you are interested in. As such we have created dedicated landing pages for specific sports and sporting events below:

Free Football Bets and Offers – View our dedicated football bets landing page to discover the best sports betting sites for place your football bets today.

What Is Sports Betting


Sports Betting is a type of gambling where you place a bet (sometimes called a wager) on the outcome of a sporting event with the intention of winning more money. Apart from spread betting, draw no bet and a couple of others a sports bet will have two possible outcomes (win or lose) – either you win and make more money based on the odds or you lose your bet.

Sports Betting incorporates loads of sporting events such some of the ones we’ve put below, although the best online betting sites have expanded their offerings to include other elements such as the winner of a reality TV show and more!

Here are some of the types of sports you can place a bet on:

  • Boxing
  • Basketball
  • Cricket (such as Twenty20)
  • Cycling
  • Darts
  • Football (such as Euro 2016)
  • Golf (such as the PGA Tour)
  • Greyhounds
  • Horse Racing (such as the Grand National)
  • Motor Racing (such as Formula 1)
  • NFL
  • Olympics & Winter Sports
  • Rugby League & Union
  • Snooker
  • Tennis
  • Volleyball

Sports Bets can be on the tournament result, a specific fixture or even specific events which take place during the fixture. One such example could be a game between Manchester United and Liverpool, you could bet on Manchester United to beat Liverpool (or vice versa), Liverpool to win by a certain scoreline e.g. 3-1, Manchester United to be leading at half-time, a particular player to score a goal (first or anytime), the number of bookings or corners during the game and much more.

A company that offers sports betting is known as a bookmaker, betting agency or bookie. There are also services that provide odds set marketplaces and these are known as betting exchanges (Betfair is a well known example).

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