Larsen had the advantage that Koivuniemi had to defeat him twice to win the title .
Larsen led Round Four before the cut to the top 8 to earn the No. 1 seed for the stepladder finals .
Larsen , who led Round Four before the cut to the top 8 to earn the No. 1 seed for the stepladder finals , had the advantage that Koivuniemi had to defeat him twice to win the title .