Having lost the lead in the drivers' championship, Oscar Piastri had suggested there's something 'strange' going on.

McLaren have managed to keep things steady within the team through the first 20 races of the season, even with Lando Norris ...

McLaren team principal Andrea Stella has explained the differences between Lando Norris and Oscar Piastri’s driving styles ...

McLaren greatly suffered from graining in last year’s Las Vegas race, but Andrea Stella believes it will likely be different this time around ...

McLaren have ruled out a chassis change for Piastri, but they are inspecting his MCL39 in depth. This indicates that the team are confused by his drop-off after 15 races of elite-level consistency.