MLB Plays Memorial Day

I am at a crossroads whether to go for MLs or run lines on bets these days.  As you will see there is a mixture of both in these picks.  Lets see if this is the first step towards formulating a strategy.  All @ 24, essentially broke even yesterday

Cardinals @ Royals (+1.5) -159

Rockies @ Astros Under 8.5 -101

Twins (+1.5) -176 @ Brewers

Padres (+1.5) -193 @ Mariners

Angels @ Dodgers ML +102

Cubs @ White Sox Under 7.5 -113