Both Teams to Score Tips for Today All Both Teams to Score Predictions What is BTTS or Both Teams to Score? Our free BTTS tips are a simple to understand concept which is described in the name of this popular betting market. In order to win a Both Teams to Score bet, both teams in the game must score at least one goal apiece. The actual final score when the full-time whistle is irrelevant — just as long as both teams get that ball over the goal line! So, whether it’s 1-1 or 9-1 the bet is a winner.