The seeding is complete (because you guys didn't follow the system!) and the match-ups for the first round are posted below. Let's do four per day in this round. Air your grievances in the comments below.
Methodology Region:
Gary King (1) vs. Courtney Brown (16)
Nathaniel Beck (2) vs. Jonathan Nagler (15)
William Riker (3) vs. Koisuke Imai (14)
James Fowler (4) vs. Andrew Gelman (13)
Neil Malhotra (5) vs. Keith Poole (12)
Christopher Achen (6) vs. Phillip Schrodt (11)
Andrew Martin (7) vs. Christopher Zorn (10)
Janet Box-Steffensmeier (8) vs. Jas Sekhon (9)
Theory Region:
Plato (1) vs. John Paul Gagnon (16)
Aristotle (2) vs. Martin Heidegger (15)
John Rawls (3) vs. Will Kymlicka (14)
Jurgen Habermas (4) vs. Nicollo Machiavelli (13)
John Stuart Mill (5) vs. Martin Gilens (12)
John Locke (6) vs. Slavoj Zizek (11)
Karl Marx (7) vs. Elinor Ostrom (10)
Leo Strauss (8) vs. Nikolai Bakunin (9)
American Region:
David Mayhew (1) vs. Jamie Druckman (16)
Richard Fenno (2) vs. Lynda Powell (15)
Anthony Downs (3) vs. Mat McCubbins (14)
Seymour Lipset (4) vs. Bryan Jones (13)
Frank Baumgartner (5) vs. Paul Pierson (12)
Benjamin I. Page (6) vs. Clyde Wilcox (11)
Jacob Hacker (7) vs. John Zaller (10)
Paul A Sabatier (8) vs. Hank C Jenkins-smith (9)
International Region:
James Fearon (1) vs. Daniel Drezner (16)
Bruce Bueno De Mesquita (2) vs. John Meirsheimer (15)
Condeleeza Rice (3) vs. Steven Saideman (14)
Robert Putnam (4) vs. Emilie Hafner-Burton (13)
Kenneth Waltz (5) vs. Andrew Moravcsik (12)
David Lake (6) vs. Robert Keohane (11)
Helen Milner (7) vs. Guillermo O'Donnell (10)
Kathryn Sikkink (8) vs. Robert Dahl (9)