For the Mets or another team? The Phillies do the same thing, which is an annoyance but inevitable in a 47000 seat stadium. They actually do the same for Red Sox and Yankee series.
Well, I was referring to the Reds' Opening Day, since the Mets are opening in Cincinnati this year. It's just annoying because it's one of only three games that I need to attend at that stadium and there's no affordable way of getting in.