The tournament features four rounds of play. In the first round, the fifth and twelfth, sixth and eleventh, seventh and tenth, and eighth and ninth seeds as determined by the final regular season standings play a best-of-three series, with the winner advancing to the quarterfinals. There, the first seed and lowest-ranked first-round winner, the second seed and second-lowest-ranked first-round winner, the third seed and second-highest-ranked first-round winner, and the fourth seed and highest-ranked first-round winner play a best-of-three series, with the winner advancing to the semifinals. In the semifinals, the highest and lowest seeds and second-highest and second-lowest seeds play a single game, with the winner advancing to the championship game and the loser advancing to the third-place game. The tournament champion receives an automatic bid to the 2013 NCAA Division I Men's Ice Hockey Tournament.
