keith plocek there. for more on the olympics, go to the bbc news website.and take a look at the current medal table. go to bbc.com/news and follow the links. one bit of news before i hand back to london. the current boarding champion ashleigh barty hasjust gone boarding champion ashleigh barty has just gone out in the tennis in the opening round, beaten by the spanish player, 6-4, 6-3. beaten by the spanish player, 6—4, 6—3. naomi osaka should be coming up on court shortly and there has been an update on the heat. we know it has been affecting an awful number of athletes, especially tennis and they have put in an extreme heat policies that players will be given more of a break between the second and third sets, if they get that far. they will get ten minutes there and more breaks in between a certain amount of points. so, organisers and athletes keen to manage their bodies and athletes here in this extreme heatin athletes here in this extreme heat in tokyo. a beautiful backdrop there behind you and exactly where you are and what is happened to there? absolu