I hear you. I cannot catch a single break. Seems like every team I bet on has their bullpen implosion that day, and then recovers from it for the next few games. The Blue Jays have killed me like this. WHen I'm against them, they score 8 runs in the 8th. When I'm on them, their bullpen is like a bunch of pee wee leaguers.
When I take an over, both teams choke with runners on. When I have an under, chit happens like today in Cincy-Chicago -- something like 1 run through five innings and then they go crazy.