Mercedes may have had two one-two finishes in the first two races of 2019 through Lewis Hamilton, left, and Valtteri Bottas but they will know that they are under big pressure from Ferrari. Getty 
Mercedes may have had two one-two finishes in the first two races of 2019 through Lewis Hamilton, left, and Valtteri Bottas but they will know that they are under big pressure from Ferrari. Getty 

Mercedes should fear Ferrari and Daniel Ricciardo is under pressure: Chinese Grand Prix talking points