(By Oskar Garcia, Associated Press) Three card professionals from Germany, the Czech Republic and Las Vegas will finish a marathon battle for $8.72 million after battling through a gauntlet on Sunday at the final table of the World Series of Poker main event.Matt Giannetti, 26, of Las Vegas, called an all-in bet from 26-year-old poker professional Ben Lamb with pocket jacks, finding himself a 2-1 favorite when Lamb revealed an ace-seven.