Last year I had fourteen bets on the baseball teams to either go over or under a number. The season ended with the strike in August. Since they did not complete the 162 games scheduled, all future bets were a wash. In baseball they must play all 162 games. I'll give you some ideas of numbers that would apply for the period of time around 1994 or 1995.
Numbers represent wins.
You bet over or under that number. 8 Ties are a push. If you do your homework, you can catch a lot of sleepers. They play only sixteen games and with parity, there is a very small window for the man to place a number. They took off like gangbusters, but then went into a dive.