The Giants aren’t hitting lefties and they should move into a ballpark with a retractable roof

We’re a month into the season, which is when stats and sample sizes almost start to make sense. But you have to be careful. There is still a lot of noise out there. For example, the Giants are hitting .278/.341/.486 when they play in a ballpark with a retractable roof. That doesn’t mean they should put a retractable roof over AT&T Park.

I mean ...

Well, if it really will help them hit, how bad could it be?

Hrm. Are we talking an extra 10 dingers a month?