Sports Mole rounds up all of the latest news regarding Formula 1 on Sunday, September 29.

Sunday morning's headlines:

McLaren turned down 'strategic partnership' with Renault
McLaren split with engine supplier Renault over a disagreement about Formula 1 strategy, according to Cyril Abiteboul. Read more.

Ferrari form 'serious situation' for Mercedes - Hamilton
Ferrari may have caught up with Mercedes already, but the Italian team is still looking ahead to 2020. Read more.

New F2 champion not writing off F1 career
New Formula 2 champion Nyck de Vries is not writing off his chances of racing in F1. Read more.

Hamilton plays down Ferrari switch chances
Lewis Hamilton has played down the possibility of a future switch to Ferrari. Read more.

Marko confirms Toro Rosso name change request
Dr Helmut Marko has confirmed reports that team owner Red Bull wants a new name for Toro Rosso. Read more.

Liberty's biggest F1 change 'social media' - Ecclestone
Bernie Ecclestone thinks the biggest change made by Liberty Media since he was removed as F1 supremo is the sport's social media strategy. Read more.

F1 consults drivers over qualifying changes
Liberty Media has met with Formula 1 drivers at Sochi to explain forthcoming changes to the qualifying format. Read more.

Albon denies feeling Red Bull pressure
Alex Albon has denied feeling the pressure to be competitive at Red Bull. Read more.

Mick Schumacher not ruling out F1 for 2020
Mick Schumacher is not ruling out making the leap into Formula 1 as soon as 2020. Read more.

Lewis Hamilton warns Charles Leclerc to expect battle for first corner
Leclerc secured a fourth successive pole as Hamilton split the two Ferraris. Read more.

Charles Leclerc storms to fourth consecutive pole position in Russia
Leclerc became the first Ferrari driver since Michael Schumacher to score four poles on the spin. Read more.

Kvyat slams 'ridiculous' helmet colour rule
Daniil Kvyat has called a rule preventing him from wearing a special helmet livery for his home race in Russia "ridiculous". Read more.

Correa chose against foot amputation - family
Formula 2 driver Juan Manuel Correa has chosen not to have his right lower leg amputated, his family have revealed. Read more.

Ferrari driver peace 'will crack' - Marko
Dr Helmut Marko thinks the tentative peace at Ferrari will eventually "crack". Read more.

No F1 return 'in short term' - Alonso
Fernando Alonso says he does not want to return to Formula 1 "in the short term". Read more.

2020 teammate 'up to Red Bull' - Verstappen
Max Verstappen says he doesn't mind who Red Bull chooses to be his 2020 teammate. Read more.

Mercedes 'third fastest team' at Sochi - Wolff
Mercedes is struggling at the scene of the Russian GP at Sochi. Read more.

McLaren inks Mercedes deal for 2021 - sources
McLaren has inked a deal with Mercedes for a supply of customer engines from 2021. Read more.

Haas 'better choice' for Kubica than Racing Point
Robert Kubica's father thinks the departing Williams driver will choose either between an F1 test role or racing in a series like DTM for 2020. Read more.

Kubica 'right' to quit Williams - father
Robert Kubica's father says the Pole made the "right decision" to quit Williams. Read more.

Ecclestone can imagine St Petersburg switch
Bernie Ecclestone says he can imagine the Russian GP relocating to St Petersburg. Read more.

Russian F1 team 'not far off' - minister
Russia could soon have a Formula 1 team on the grid, according to a government minister. Read more.

Ferrari not ruling out 2021 rules veto
Mattia Binotto is not ruling out using Ferrari's veto against the 2021 rules. Read more.