Fernando Alonso's second practice session went up in flames on Friday.
Lewis Hamilton was once again quickest in FP2.
Lewis Hamilton overshadowed his nearest rival by more than eight tenths. McLaren rookie outpaced his teammate. Fernando Alonso in third in his Ferrari.
The Finn completed 19 laps, while the Spaniard did 26.
Another Mercedes showdown for the Japanese GP Friday practice 1.
Mercedes pair one-two in the second practice session of Japanese GP with Bottas in third.
Nico Rosberg was able to do a lap 0.221sec faster than his teammate. Kvyat is in third.
Mercedes on top once again.
Mercedes topped the charts in FP1 at COTA.
Mercedes pair tops free practice, Button only one tenth behind.
Lewis Hamilton tops FP3 at Sochi.
Mercedes AMG Petronas continues its domination at Yas Marina.
Hamilton and Rosberg showed the way in all three practice sessions this weekend.
Mercedes topped the charts in FP2 at Yas Marina.
Championship leader finishes first ahead of title rival Rosberg in opening practice at Yas Marina Circuit
Mercedes drivers in top two spots ahead of Button and Alonso. Marussia to run single car ‘out of respect’ for Bianchi.
Fernando Alonso has been displaced as the fastest man in Singapore, but not by much.
Championship leader sets pace ahead of Mercedes team-mate Lewis Hamilton. Ferrari’s Fernando Alonso third.
The team completed a total of 108 laps on a trouble-free day for both cars.
Another Mercedes battle for the Japanese GP Saturday practice.
Alexander Rossi had an eventful start to the 2014 Belgian Grand Prix weekend after being called up to race for the Marussia F1 Team.
Nico Rosberg sets the pace during second practice session at Monza.
Rosberg trailed his teammate in both FP1 and FP2.
Nico Rosberg tops the charts once again.