<Tr> <Td> Lou Montañez </Td> <Td> Baltimore Orioles </Td> <Td> August 6, 2008 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> Mark Saccomanno </Td> <Td> Houston Astros </Td> <Td> September 8, 2008 </Td> <Td> </Td> </Tr> <Tr> <Td> Jordan Schafer </Td> <Td> Atlanta Braves </Td> <Td> April 5, 2009 </Td> <Td> 12 </Td> </Tr> <Tr> <Td> Gerardo Parra </Td> <Td> Arizona Diamondbacks </Td> <Td> May 13, 2009 </Td> <Td> 71 </Td> </Tr>

Youngest mlb player to hit a grand slam