<Li> r = Retired </Li> <Li> d = Defaulted </Li> <Table> <Tr> <Td> </Td> <Td_colspan="7"> Quarterfinals </Td> <Td> </Td> <Td> </Td> <Td_colspan="7"> Semifinals </Td> <Td> </Td> <Td> </Td> <Td_colspan="7"> Final </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="9"> </Td> <Td_colspan="9"> </Td> <Td_colspan="9"> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Novak Djokovic </Td> <Td> 6 </Td> <Td> 6 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> 9 </Td> <Td> Marin Čilić </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Novak Djokovic </Td> <Td> 7 </Td> <Td> 6 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="7"> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> 21 </Td> <Td> Richard Gasquet </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Stan Wawrinka </Td> <Td> </Td> <Td> 6 </Td> <Td> 6 </Td> <Td> </Td> <Td> 9 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="9"> </Td> </Tr> <Tr> <Td> </Td> <Td> 21 </Td> <Td> Richard Gasquet </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> 6 </Td> <Td> 11 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Novak Djokovic </Td> <Td> 7 </Td> <Td> 6 </Td> <Td> 6 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="16"> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Roger Federer </Td> <Td> 6 </Td> <Td> 7 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Vasek Pospisil </Td> <Td> </Td> <Td> 5 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td_colspan="9"> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="9"> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Andy Murray </Td> <Td> 6 </Td> <Td> 7 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Andy Murray </Td> <Td> 5 </Td> <Td> 5 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="7"> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Roger Federer </Td> <Td> 7 </Td> <Td> 7 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> 12 </Td> <Td> Gilles Simon </Td> <Td> </Td> <Td> 5 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="9"> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Roger Federer </Td> <Td> 6 </Td> <Td> 7 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> </Tr> <Tr> <Td_colspan="9"> </Td> </Tr> </Table> <Tr> <Td> </Td> <Td_colspan="7"> Quarterfinals </Td> <Td> </Td> <Td> </Td> <Td_colspan="7"> Semifinals </Td> <Td> </Td> <Td> </Td> <Td_colspan="7"> Final </Td> <Td> </Td> </Tr>

Who played in the men's semi final in wimbledon in 2015