This year's combatants: Representing the American League: http://washington.nationals.mlb.com/images/2005/07/05/fyPdEs2d.jpgTHE GUY WHO HIT A 2006 ALCS WALKOFF MAGGLIO ORDONEZ http://msnbcmedia.msn.com/j/msnbc/Components/Photos/061121/061121_morneau_vmed_11a.widec.jpgREIGNING AL MVP JUSTIN MORNEAU http://mlb.mlb.com/images/2005/08/14/fLJWjd2i.jpgSUPERMAN VLADIMIR GUERRERO http://mlb.mlb.com/images/2006/05/20/azhEByuq.jpgFOR NO APPARENT REASON AT ALL ALEX RIOS Representing the National League: http://media.collegepublisher.com/media/paper868/stills/i80k23vy.jpgREIGNING NL MVP RYAN HOWARD http://profantasybaseball.com/images/Albert-Pujols-Pictures/Albert-Pujols-6.jpgTHE GREATEST HITTER IN THE HISTORY OF TIME, SPACE, AND THE TIME-SPACE CONTINUUM ALBERT PUJOLS http://msnbcmedia.msn.com/j/msnbc/Components/Photos/050625/050625_prince_fielder_vmed.widec.jpgBREAKING THE HOME RUN BARRIER FOR OVERWEIGHT PEOPLE WORLDWIDE PRINCE FIELDER http://mlbplayers.mlb.com/images/2006/09/21/BxOoMUFK.jpgTHE FASTEST DRAW IN THE WEST MATT HOLLIDAY The whole thing gets going at 8 pm Eastern Time on ESPN. Look out McCovey Cove.