This is the first out of possible two best-of-threes.
The grand final consists of a best of three series of best of three matches.
To win the championship, the winning team would need to win at least 2x bo3s.
However, since Cloud9 is the WB team, they will start with 1-0 in bo3s.
Evil Geniuses coming from the loser bracket would need to win this bo3 and then another bo3 versus Cloud9.
Note that if you bet on this match, you only bet on this specific bo3. No team will start 1-0 in this specific bo3.