Round 1: 32 teams play 32 teams (32 games)
Round 2: 16 teams play 16 teams (16 games)
Round 3: 8 teams play 8 teams (8 games)
Round 4: 4 teams play 4 teams (4 games)
Round 5: 2 teams play 2 teams (2 games)
Round 6: one team against another (1 game)-outright winner.
Total games 32+16+8+4+2+1=63 games.