Friday's Formula 1 news roundup: Lewis Hamilton, Ralf Schumacher, Charles Leclerc

Sports Mole rounds up all of the latest news regarding Formula 1 on Friday, September 27.

Friday morning's headlines:

Charles Leclerc tops opening practice in Sochi The 21-year-old edged out Max Verstappen in Sochi. Read more.

Latest 2021 rules debate 'normal' - Steiner The latest squabble about the controversial 2021 rules is just a "normal exchange of views", according to Haas boss Gunther Steiner. Read more.

Kvyat staying at Toro Rosso in 2020 - Tost Daniil Kvyat is definitely staying at Toro Rosso next year. Read more.

No news about future yet - Mick Schumacher Mick Schumacher says he has no news to announce about his future yet. Read more.

Mercedes no longer favourites - Hamilton Mercedes will no longer be the favourite at any of the remaining races in 2019, according to Lewis Hamilton. Read more.

Lewis Hamilton describes Mercedes as "underdogs" Hamilton heads into this weekend's Russian Grand Prix with just two victories from his last seven appearances. Read more.

Russian Grand Prix: The key talking points Lewis Hamilton will be hungry for victory after finishing fourth in Singapore. Read more.