The round of 16 continues in the 2007 National Heads-Up Championship with the Hearts and Diamonds brackets and four more matches. In the Hearts matches, Andy Bloch faces off with Mike "The Mouth" Matusow, while Gavin Smith takes on Phil Gordon. In the Diamonds matches, it's Kristy Gazes against Scott Fischman and Brad Booth against Chad Brown.
| Name | Type | Role | |
|---|---|---|---|
| Oliver 'Ali' Nejad | Host | Himself - Commentator |