The winners and losers of MotoGP's reshuffle More than half of the MotoGP grid is a new face in a new place this season. Some have starred, but others need to knuckle down and do better 1496275200 MotoGP

Has Rossi's replacement already stepped forward? Sooner or later, Valentino Rossi will retire. But even if the MotoGP legend doesn't hang up his helmet until the end of 2018, one rider on the grid might already have one arm on the '19 Yamaha's handlebars 1494374400 MotoGP

How Rossi highlights Raikkonen's shortcomings While Valentino Rossi continues to fight through adversity to remain a MotoGP title candidate, Kimi Raikkonen appears more and more of a hanger-on in Formula 1. The difference between the two veterans is stark 1492560000 F1

Was Lorenzo's Ducati debut as bad as it looked? As far as first races go, Jorge Lorenzo's debut with Ducati was underwhelming at best. But was that down to teething problems, or does Sunday's race in Qatar point to further problems to come throughout the year? 1490745600 MotoGP

The F1 path from running Caterham to rehabilitating Renault For five years Cyril Abiteboul has been in charge of Renault's Formula 1 presence. But his career has been eventful even before this latest chapter 1568764800 F1

Hulkenberg: Underachiever or wasted talent? Dropped by the first manufacturer team to put its faith in him as its leader and with his podium-less record getting ever longer, Nico Hulkenberg is beginning to look like an underachiever. But do the statistics do him an injustice? 1568764800 F1

Why Rast is the best driver outside F1 OPINION: There's a host of drivers who can lay claim to being a Formula 1-ready talent, but those around Rene Rast point to the double DTM champion's incredible record as proof that should he ever get the chance, he would be worthy 1568764800 DTM

The stewards saga that soured a title showdown A controversial finish to the British GT finale at Donington Park last weekend meant the champion crew was crowned hours after the flag. While some felt justice had been done, others were left fuming 1568764800 National