Adam Ramsay-Peaty says he expects a "good scrap" as master meets apprentice in the Glasgow swimming pool at the Commonwealth Games on Saturday.

Adam Ramsay-Peaty is the 100m breaststroke world record holder and two-time Olympic champion Sport is littered with moments when the baton is passed from one generation for the other. Steffi Graf toppled Martina Navratilova to win her first Grand Slam title on the clay of Paris in 1987 and Jason Kenny beat Chris Hoy to take the coveted sprint spot for Team GB at London 2012. It is less than a week since Lamine Yamal's Spain beat Lionel Messi's Argentina in another similar moment. For the youngster involved, it is straightforward: take a shot at the superstar. Adam Ramsay-Peaty becomes the latest to face the latter situation on Saturday - in the 100m breaststroke final at Glasgow's Commonwealth Games, shortly after 21:00 BST. The greatest breaststroker the world has seen is on his own journey - one which he hopes ends with a third individual gold at the Los Angeles Olympics in two years' time. Not only has Nowacki started to pick off Ramsay-Peaty's age-group records, he is part of the 31-year-old's AP Race stable - the programme set up to develop the next generation.