Sky Sports Main Event Ultra HDR Friday

The Australian Grand Prix second practice session. Coverage of preparations for the first round of the season at Albert Park Circuit in Melbourne

A preview of the season-opening Australian Grand Prix, providing a sneak peek of the paddock and the personalities involved at the heart of the race

The Australian Grand Prix first practice session. Action from preparations for the first round of the season at Albert Park Circuit in Melbourne

Formula 1 team bosses answer questions from the media ahead of the Australian Grand Prix

The Australian Grand Prix second practice session. Action from preparations for the first round of the season at Albert Park Circuit in Melbourne

A preview of the season-opening Australian Grand Prix, providing a sneak peek of the paddock and the personalities involved at the heart of the race

The Joburg Open. Coverage of day two of the tournament, which takes place at Houghton Golf Club in Johannesburg, South Africa

The Arnold Palmer Invitational. Coverage of the early stages on day two of the tournament staged at Bay Hill Club & Lodge in Orlando, Florida

The Arnold Palmer Invitational. Further coverage of day two of the tournament staged at Bay Hill Club & Lodge in Orlando, Florida

Preston North End v Oxford United (Kick-off 8.00pm). Coverage of the Championship match from Deepdale

The Indian Wells Open. Coverage of day three of the WTA 1000 and ATP 1000 event, a hard-court tournament that takes place at Indian Wells Tennis Garden in Indian Wells, California

The Australian Grand Prix sprint race (Start-time 12.10am). Coverage from the first round of the season at Albert Park Circuit in Melbourne

The Australian Grand Prix third practice session. Coverage of preparations for the first round of the season at Albert Park Circuit in Melbourne

The Australian Grand Prix sprint race (Start-time 3.10am). Coverage from the first round of the season at Albert Park Circuit in Melbourne

The Australian Grand Prix qualifying session (Start-time 5.00am). Coverage of the battle for grid positions for the first round of the season at Albert Park Circuit in Melbourne