If you think one of the starting pitchers is due to blow up, maybe you bet the over. Eight runs isn’t particularly high or low for a total. This is a relatively standard baseball total. The odds are the same for both bets, at -110, which is slightly less than even money.
There are two possible bets: betting there will be more than eight combined runs or betting under eight combined runs. In this case, the Rays are hosting the Rangers, and the spread, total, and moneyline are all listed.