<Tr> <Td> Florida State </Td> <Td> </Td> <Td> 2015 </Td> </Tr> <Tr> <Td> Texas A&M </Td> <Td> </Td> <Td> 2017 </Td> </Tr> <Table> First overall selections by position played <Tr> <Th> Position </Th> <Th> Number of selections </Th> <Th> Last year selected </Th> </Tr> <Tr> <Td> Quarterbacks </Td> <Td> 31 </Td> <Td> 2018 </Td> </Tr> <Tr> <Td> Running backs </Td> <Td> 23 </Td> <Td> 1995 </Td> </Tr> <Tr> <Td> Defensive linemen </Td> <Td> 15 </Td> <Td> 2017 </Td> </Tr> <Tr> <Td> Offensive linemen </Td> <Td> 7 </Td> <Td> 2013 </Td> </Tr> <Tr> <Td> Wide receivers </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Linebackers </Td> <Td> </Td> <Td> 1988 </Td> </Tr> <Tr> <Td> Defensive backs </Td> <Td> </Td> <Td> 1956 </Td> </Tr> </Table> <Tr> <Th> Position </Th> <Th> Number of selections </Th> <Th> Last year selected </Th> </Tr>

Who was the last running back taken number 1 overall in the nfl draft