Yes, it did rain heavily most of that day. And I couldn't make the match, so there may have been water on the pitch. I just know from my experiences in the past it drains pretty well. Now, the field would play even faster when wet. I saw St. Louis Univ. play the Univ. of Cincinnati on the same surface in the rain and they had fits the first half. Second half, they adjusted to the fast surface and controlled the game from there. I would definately say the field is a big advantage to the Riverhawks against teams that haven't seen that surface (especially when wet!).