To win a halftime full time bet, you must correctly predict the outcome of both halves of the game. This means you must accurately guess which team will lead at half-time and then again at full-time. You can also place bets on draws, in which case your prediction must be correct for both halves to win the bet. The odds of winning a halftime full time bet are usually higher than other types of sports betting as it is more difficult to predict two outcomes than one. However, with careful research and analysis of the teams involved, you can increase your chances of success.