Contact - TUBE FLARING TUBE FLARE ORFS FLARE 37 FLARE 45 FLARE

So, if the bet is 7/1 for the underdog to win in a football game, it means that 7 times out of 8 the underdog will lose the game. But, 1 time out of 8 the underdog will win. The reason you would place this bet is because you think that this will be the 1 time that the underdog wins.