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

Saturday morning's headlines:

Sainz 'scared' to see McLaren rivals improve
Carlos Sainz says it "scares" him that McLaren may be dropping down the F1 pecking order in 2019. Read more.

Barcelona denies 2020 Spanish GP deal done
Barcelona has denied reports that it has rescued the embattled Spanish GP for 2020. Read more.

Boss admits Renault may re-sign Hulkenberg
Cyril Abiteboul has hinted that Renault would like to re-sign Nico Hulkenberg for 2020. Read more.

Wolff undecided over Bottas or Ocon for 2020
Toto Wolff says he needs to do some more "thinking" about Mercedes' 2020 driver lineup. Read more.

German GP demise about 'dollar bills' - Vettel
Sebastian Vettel thinks the demise of the German GP is about "dollar bills". Read more.

Ferrari 'expects more' from Vettel - Binotto
Mattia Binotto says those at Ferrari "expect more" from Sebastian Vettel. Read more.

Red Bull running out of spare parts
Red Bull is running out of spare parts, according to team official Dr Helmut Marko. Read more.

Vettel crisis similar to 2014 - Ricciardo
Daniel Ricciardo has likened Sebastian Vettel's current 'crisis' to his time alongside the German at Red Bull in 2014. Read more.

McLaren wants Alonso for full Indycar season
Zak Brown says there will be a seat for Fernando Alonso if McLaren does the full Indycar calendar next year. Read more.

Toro Rosso wants to keep drivers for 2020
Toro Rosso says it wants to keep its current drivers for 2020. Read more.

Ocon set to kick off driver market - Steiner
Esteban Ocon is the key to the 2020 driver silly season. Read more.

Rosberg: 'Vettel is having a rough season'
The four-time world champion is 100 points adrift of championship leader Lewis Hamilton heading into his home race at Hockenheim. Read more.

Charles Leclerc fastest in second German practice
Team-mate Sebastian Vettel was fastest in first practice. Read more.

Vettel leads way in opening German Grand Prix practice
The 32-year-old led a Ferrari one-two. Read more.

F1 still discussing refuelling return - Steiner
F1 is still discussing the potential return of refuelling for 2020. Read more.

Russell 'fully focused' on Williams
George Russell says he can now see "light at the end of the tunnel" at Williams. Read more.

Ferrari could veto 2021 budget cap - rumour
Claire Williams is not commenting on rumours that Ferrari may "veto" the 2021 budget cap. Read more.

Drivers present 'four point plan' to improve F1
F1 drivers on Tuesday presented the FIA and Liberty with a 'four point plan' to improve the sport. Read more.

Gasly now using Verstappen's car setup
The secret of Pierre Gasly's sudden form boost may now have emerged. Read more.

Title sponsorship could change after summer - Steiner
Gunther Steiner says Haas' title sponsorship situation could change after the summer break. Read more.

Hamilton still worried about cooling
Lewis Hamilton remains worried about the cooling systems aboard his otherwise dominant 2019 Mercedes. Read more.

'No panic' about 2020 Mercedes deal - Bottas
Valtteri Bottas has dropped a strong hint about his future at Mercedes. Read more.

'First goal' to stay at Haas - Grosjean
Romain Grosjean has admitted his place at Haas for 2020 may not be secure. Read more.

Renault to be first to test 18 inch tyres
Renault will be the first F1 team to test Pirelli's 18 inch tyres for 2021. Read more.

Quitting F1 'not an option' - Vettel
Sebastian Vettel says quitting Formula 1 is "not an option". Read more.