Update: Dan MacLelland maintained his lead after the second round of match play and must hold it for just one more round — eight games — to be the top seed at the PBA Tournament of Champions. The top seed is guaranteed $100,000 and wins $250,000 with a win in the title match on ABC on Saturday afternoon. The live stepladder finals of the most lucrative tournament in bowling history start at 1:30 p.m. Central time....