The AccuScore Super Computer has powered more than 10,000 simulations for every possible NCAA Tournament game. Each game is simulated one play at a time and repeated 10,000 times. For more information and all other simulations of NBA, MLB, NFL, NHL and other sports, please visit AccuScore.com

• To begin, select a region to simulate tournament results
• You can either choose to let AccuScore simulate each game, or you can click on any team to advance it to the next round
• If you disagree with the simulated winner, you can click on the other team to advance it instead
• You can only advance a team to a later round once the current round is complete
• You can only manually change results for the round immediately prior to the current round
• Upsets are based on and determined by AccuScore simulations, NOT by tournament rankings
• You must simulate all regions before you can simulate the Final Four
• You can print your bracket at any time
• Printable round-by-round probabilities are available and can be used to fill out other bracket games
• Use the head-to-head tool to view simulated results of any chosen matchup
• You can reset and individual region at any time to re-simulate, of click 'Clear Bracket' from the Finals screen to start over completely