<Tr> <Th> Competition </Th> <Th> Seasons </Th> <Th> Games </Th> <Th> Wins </Th> <Th> Draws </Th> <Th> Losses </Th> </Tr> <Tr> <Td> UEFA Champions League </Td> <Td> 15 </Td> <Td> 160 </Td> <Td> 80 </Td> <Td> 46 </Td> <Td> 34 </Td> </Tr> <Tr> <Td> UEFA Cup / Europa League </Td> <Td> </Td> <Td> 17 </Td> <Td> 10 </Td> <Td> </Td> <Td> 5 </Td> </Tr> <Tr> <Td> UEFA Cup Winners' Cup </Td> <Td> 5 </Td> <Td> 39 </Td> <Td> 23 </Td> <Td> 10 </Td> <Td> 6 </Td> </Tr>

How many goals have chelsea scored in the champions league