but in the women's draw a former champion is out, as angelique kerber loses to kristina mladenovic. saudi arabian‘s al nassr hold a 2—1 lead over qatar's al sadd after the first leg of their asian champions league quarterfinal. and romelu lukaku scores on debut for inter as they win their opening serie a match against lecce. hello there and welcome to the programme, where we start with the tennis news from the opening day of this year's final grand slam, the us open, in new york. world number one and defending champion novak djokovic booked his place in the second round with victory over spaniard roberto carballes baena. the serb, a three—time champion, won 6—4, 6—1, 6—4 to kick—off the defence of his title at flushing meadows. the 32—year—old djokovic has reached the final on his past three appearances in new york. i've been in this particular situation many times in my career. i know what feels comfortable for me, what i need to do in order to get far in the tournament and obviously i've a lot of respect for anybody i play against. today i played against a player that i had neverf