Place a bet on any T20 Big Bash game and grab a refund if a 6 is scored in the last over.
Place a pre-play Top Team Run Scorer market bet on any T20 Big Bash League game.
If a 6 is scored in the last over of the game, Betfair will refund your losing stake as a free bet to the same value, up to a maximum £25.
If you place a lay bet on the Exchange on the same selection as your non exchange sports bet you will not qualify for a free bet bonus on this promotion. You can receive a maximum of one free bet per game from this offer. Qualifying bets placed with free bet tokens do not count.
You can take part if your Betfair account is registered in one of the following countries; UK, Rep. of Ireland, Austria, Belgium, Croatia, Cyprus, Czech Republic, Denmark (excluding horse racing promotions), Estonia, Finland, Hungary, Latvia, Luxembourg, Malta, Norway, Poland, Portugal (excluding gaming promotions), Serbia, Sweden.