Steve Jones presents action from the sprint race and grand prix in the fourth round of the season at Autodromo Internazionale Enzo e Dino Ferrari in Imola, Italy. Eventual champion Max Verstappen of Red Bull took the honours here last year, but Ferrari's Charles Leclerc was the dominant driver in the first three rounds of the current campaign. With analysis from David Coulthard, Billy Monger and Alex Jacques.

Action from the battle for pole position at the inaugural staging of the race, held at the purpose-built Miami International Autodrome in the grounds of Hard Rock Stadium. The 19-turn circuit has been designed to provide a street circuit-style feel that should make for an exhilarating race. It's easy on the eye too, with NFL side Miami Dolphins' stadium right at the track's centre. Last time out at Imola, world champion Max Verstappen claimed his first pole position of the season, and used it to great effect to finish top of the podium for Red Bull in the Emilia Romagna Grand Prix. Can the flying Dutchman do it all over again in the States?