The quarterfinals of the 2008 National Heads-Up Championship are underway, with each player now guaranteed $75,000 and a shot at the $500,000 top prize. At the feature table, poker pro Andy Bloch squares off against baseball legend Orel Hershiser in a high-profile showdown. On the outer table, it's David Benyamine battling former Main Event Champion Huck Seed for a spot in the final four.