Team GB have won another silver medal at the London Olympics.

The men's lightweight four rowing team just missed out on gold to South Africa in a tight race.

A number of our other rowers are through to their finals too though.

Elsewhere, Britain's defending Olympic 800-metre freestyle swimming champion Rebecca Adlington has qualified fastest for tomorrow evening's final of her favourite event.

She's hoping to add to the bronze she won in the 400-metres earlier this week.

Andy Murray's taking on Spain's Nicolas Almagro in the tennis quarter finals.

Later, Sir Chris Hoy and Victoria Pendleton are gold medal hopes in the track cycling.