Four players remain in the 2007 National Heads-Up Championship as the semifinals begin. Gavin Smith takes on Chad Brown on one side of the bracket, while Shannon Elizabeth faces off with Paul Wasicka. Each of the players currently has $125,000 locked up, but with $500,000 for first place, every player is still on the hunt.
| Name | Type | Role | |
|---|---|---|---|
| Oliver 'Ali' Nejad | Host | Himself - Commentator |