For what it’s worth, saints game are usually pretty packed, for minor league games. Not exactly sell outs, but they averaged something like 6,000+ per game, in a 7,000 or so seat stadium. The Saints also have the advantage of being in just across the river from their MLB affiliate. So Twins fans can go see their top prospects easily.

When the Saints were an independent team in an independent league, their attendance was falling, but still not bad, at under 5,000 a game. But that was at an ancient stadium. They moved right around the time they become an affiliate. Hard to really say if the attendance increase is due to the gorgeous new ballpark, the affiliate stuff, or both. Probably both.