China Naming Network - Eight-character lottery - Tennis singles draw
Tennis singles draw
According to the meaning of the question, 30 players will participate in the tennis singles competition. According to the single elimination system, the first round needs to be a power of 2, which is 2, 4, 8, 16, 32, 64, 128. Therefore, it is more reasonable to set 30 players according to 32 positions. In the first round, there will be two contestants to bye bye, according to 1 and 128. After the first round, there will be the top 16, then the top 8, top 4 and top 2, so it takes five rounds to decide the champion.