<Tr> <Th> Season </Th> <Th> Launch date </Th> <Th> Finale date </Th> <Th> Days </Th> <Th> HouseGuests </Th> <Th> Winner </Th> <Th> Runner - Up </Th> <Th> Final Vote </Th> <Th> Average viewers (millions) </Th> <Th> Episodes </Th> </Tr> <Tr> <Th> </Th> <Td> February 7, 2018 </Td> <Td> February 25, 2018 </Td> <Td> 26 </Td> <Td> 11 </Td> <Td> Marissa Jaret Winokur </Td> <Td> Ross Mathews </Td> <Td> 6--3 </Td> <Td> 5.04 </Td> <Td> 13 </Td> </Tr> <Tr> <Th> </Th> <Td> Winter 2019 </Td> <Td_colspan="8"> TBA </Td> </Tr> <Table> <Tr> <Th> Season </Th> <Th> Launch date </Th> <Th> Finale date </Th> <Th> Days </Th> <Th> HouseGuests </Th> <Th> Winner </Th> <Th> Runner - Up </Th> <Th> Final Vote </Th> <Th> Average viewers (millions) </Th> <Th> Episodes </Th> </Tr> <Tr> <Th> Over the Top </Th> <Td> September 28, 2016 </Td> <Td> December 1, 2016 </Td> <Td> 65 </Td> <Td> 13 </Td> <Td> Morgan Willett </Td> <Td> Jason Roy </Td> <Td> America's Vote </Td> <Td> N / A </Td> <Td> 10 </Td> </Tr> </Table>

When do they post new episodes of big brother