This type of bet is very popular and it can provide great returns if done correctly.Ĭalled Under/Over 2.5 Goal markets in football betting, betting on under or over 2.5 goals means you are predicting the number of goals scored in a match to be less than or more than 2.5. One of the most interesting predictions they can make is regarding a match’s overall score - more specifically whether there will be under or over 2.5 goals. Football fans and punters around the world love to make predictions on the match results of their favorite teams.