Sainz, Leclerc set pace in Singapore practice as Red Bull struggle

Carlos Sainz was quickest and Charles Leclerc completed a Ferrari one-two Friday as championship leader Max Verstappen struggled in the second practice session for the Singapore Grand Prix.In first practice, Leclerc had led Sainz for another Ferrari one-two, with Verstappen third in a session where hot laps were interrupted three times by large monitor lizards crossing the city-centre track.