Great Britain will hope to round off a superb swimming meet at Tokyo 2020 with further success, while medals are already guaranteed in two boxing divisions regardless of the outcome of Sunday's bouts.
Here the PA news agency looks at the highlights of day nine at the Games.
Alison Young, the 2016 world champion, goes for Britain in the laser radial solo women's dinghy final.
England's Paul Casey heads into the final day of the men's individual strokeplay event tied for third on 12 under par, with Ireland's Rory McIlroy a shot further back. Medals will be decided by sudden-death play-offs in the event of ties for first, second or third.
Great Britain's men continue their campaign with a quarter-final against India, which kicks off at 1pm UK time.