<Table> <Tr> <Th_colspan="2"> 2018 NCAA Division I baseball season </Th> </Tr> <Tr> <Th> Duration </Th> <Td> February 12--June 28, 2018 </Td> </Tr> <Tr> <Th> Number of teams </Th> <Td> 299 </Td> </Tr> <Tr> <Th> Preseason #1 </Th> <Td> Florida (Unanimous) </Td> </Tr> <Tr> <Th_colspan="2"> Tournament </Th> </Tr> <Tr> <Th> Duration </Th> <Td> June 1--June 28 </Td> </Tr> <Tr> <Th_colspan="2"> College World Series </Th> </Tr> <Tr> <Th_colspan="2"> Seasons </Th> </Tr> <Tr> <Td_colspan="2"> ← 2017 2019 → </Td> </Tr> </Table> <Tr> <Th_colspan="2"> 2018 NCAA Division I baseball season </Th> </Tr>

When does college baseball season start and end