A: The result of the eighth round is the same as that of the previous round. Analysis: Suppose two people play the following games, the first round: Xiaohong wins 3; The second round: Xiaohong wins 2 losses1; The third round: Xiaohong wins 2 draws1; The fourth round: Xiao hongsheng 1, minus 2; The fifth round: Xiao hongsheng 1, draw 2; The sixth round: Xiaohong is negative 3; Round 7: Xiao Hongping 3. The eighth round should be the same as any previous round.