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

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

Can Yamaha's new star topple Marquez? Marc Marquez probably shouldn't have won the 2016 MotoGP title, but he did. His reward is facing competition that looks even stronger this season - and is coming from more areas 1490227200 MotoGP

The inside story of F1 2019's most bizarre sponsor saga Haas's title sponsor gave a display of astonishing bravado when it entered Formula 1. This is the inside story of the sorry state of affairs that followed and discredited the company in just a few months 1563494400 F1

The underrated driver who could 'Albon' his way to F1 There's a driver on the 2019 Formula 2 grid that has shown plenty of promise over the years, but is still a step away from making it to the top level. But one current Formula 1 rookie's journey to grand prix racing has given this underrated driver hope 1563494400 F1

Why refuelling wouldn't improve F1's racing FIA president Jean Todt and the GPDA have both recently suggested refuelling could be the answer to improving Formula 1's racing. But a detailed look at the previous refuelling era shows that its return would not be a magic bullet to fix the show 1563408000 F1

Why F1 must sacrifice its 'DNA' for the spectacle OPINION: Purists decree that Formula 1's 2021 tech rules overhaul needs to be careful not to go against the so-called 'DNA' of the series, but F1 should be wary of risking a brighter future for the sake of something that never really existed in the first place 1563408000 F1