A 2-bet (aka a two-bet) is the second raise or bet in a round of poker. In the preflop betting round of community card games like No-Limit Texas Hold'em or Pot-Limit Omaha, a 2-bet is the first bet that increases the amount required to make a call.
Goal line over 2. - Bets win if there are three or more goals scored in the match. If there are two goals exactly the stake is returned. Bets lose if there is 0 or 1 goal scored in the match.