Welcome to For The Win Bracket Madness. In our third Bracket Madness contest of the month, we want you to decide the best stadium in the country.

The For The Win staff selected 32 iconic sports venues from across the country, and split them into regions based on sport. Two No. 1 seeds fell in the first round, creating some epic matchups in the Sweet 16.

Come back to vote each day for your favorite stadiums. The voting period for the first round will open at 9:00 a.m. ET on Tuesday, and run until 6:00 a.m. ET on Wednesday. The winners will advance to the Elite Eight, and new polls will be opened on Wednesday.

MLB:

No. 4 Wrigley Field vs. No. 8 Fenway Park

No. 3 PNC Park vs. No. 7 Coors Field

BASKETBALL:

No. 1 MSG vs. No. 4 Allen Fieldhouse

No. 3 Rupp Arena vs. No. 7 Staples Center

NFL:

No. 1 Lambeau Field vs. No. 5 Heinz Field

No. 2 Mercedes-Benz Stadium vs. No. 3 Arrowhead Stadium

COLLEGE FOOTBALL:

No. 4 Rose Bowl vs. No. 8 Beaver Stadium

No. 2 Michigan Stadium vs. No. 6 Sanford Stadium