The International 2016/Group Stage

Format

 * 16 teams divided in two groups of eight teams each and played in a round-robin format.
 * All matches are played in a best of two.
 * A 2-0 win provides 2 points.
 * 1-1 provides 1 point.
 * 0-2 provides 0 points.
 * Top four teams in each group advance to the upper bracket of the Main Event.
 * Bottom four teams in each group advance to the lower bracket of the Main Event.

Tiebreaker

 * If there is a tie along the Upper and Lower Bracket divider, more games will be played.
 * For other games, the following is used:
 * 1. Compare the matchup history of the tied teams.
 * 2. Compare their wins vs the seed right below them. If not resolved, compare with the seed immediately below the previous one until at least partially solved.
 * 3. Repeat steps 1 and 2 until fully resolved or no more teams below them to compare.
 * 4. Coin toss.