With Steve Rider.
12.45 Moto GP
Suzi Perry presents the opening Grand Prix race of the season from South Africa. Among those challenging defending champion Valentino Rossi will be Britain's World Superbike champion, Neil Hodgson. Commentary by Charlie Cox and Steve Parrish.

2.00 World Superbikes
Highlights of the first race of round three from San Marino, followed at 2.25 with live coverage of race two. Jonathan Green and James Haydon provide the commentary.

3.20 Rugby League: Wigan Warriors v Warrington Wolves
Full coverage of the first Challenge Cup semi-final (kick-off 3.45). Wigan are favourites to go through, along with St Helens who play Huddersfield next Sunday, but first they have to dispatch Paul Cullen's determined Wolves.

5.30 Rowing
The latest from the Great Britain Olympic trials.

5.35 John McEnroe Interview
McEnroe talks about his work with the Lawn Tennis Association.

5.40 World Snooker
Hazel Irvine introduces highlights of the first weekend of the world championship from the Crucible Theatre, Sheffield, where Mark Williams begins the defence of his title against Dominic Dale.

Television presentation (rugby league) Alan Griffiths : Motorsport producer Belinda Rogerson