The final matchup of our first round features a pair of National League up-and-comers. Mat Latos has just 44 starts under his belt for the Padres, but he's expected to be among the league's best right-handers for the next decade. Meanwhile, Buster Posey won a World Series with the Giants during his Rookie of the Year campaign in 2010. Why Latos is a Franchise Player The Padres selected Latos in the eleventh round of the 2006 First-Year Player Draft and he made his debut three years later. He had a 4.62 ERA in 10 starts, but exploded onto the scene during his first full campaign in 2010. He went 14-10 with a 2.92 ERA in 31 starts, including a complete-game shutout. Latos finished eighth in the NL Cy Young voting while posting a 1.083 WHIP and allowing far less than a hit per inning. For a young pitcher he command is great; he has a 3.02 strikeout-to-walk ratio. Latos has struggled in three starts this season, but no one expects him to have a losing record (0-3) or a bloated ERA (5.94) much longer. Why Posey is a Franchise Player Posey was selected by the Giants with the fifth overall pick in the 2008 First-Year Player Draft. A little more than a year later, the catcher made his major-league debut with San Francisco. He struggled in just seven games, hitting .118 with four strikeouts towards the end of the 2009 season. He didn't disappoint last year, however, hitting .305 with 18 home runs, 67 RBIs and just 55 strikeouts in 406 at-bats. Posey also had a .357 OBP and .862 OPS in 108 games for the eventual World Champions. The young catcher was also a strong defender for the Giants, committing just six errors despite being just 24 years of age. He caught 37.1% of runners stealing (fourth in the NL). When you consider that he makes just $575,000 this season, he's one of baseball's best bargains. Click here to see this year's 'Be A GM' bracket.