The reason the ball doesn't fly out isn't the temperature, it's the SF wind.
But this weekend like the past few years right around Labor Day in September we get this "Indian summer" that has been magnified by El Nino.
The wind is DEAD STILL in some spots around the ballpark, with some small 5-8mph gusts all blowing out to center/right.
The only reason to NOT take the over is if you think The Big Unit won't allow SF to put bat-on-ball.
I didn't put as much on the OVER as the last two games, but I have a large bet on SF.
Keep in mind they've already adjusted the lin 1.5 to 2-runs to factor in Unit dominance.
I think SF side is the highest percentage play. AZ has won only 2 of L10 Johnson starts, and Johnson is given green light to pitch to Bonds today.