Lewis Hamilton was hailed as being "in a league of his own" on Friday as he burned off rivals in opening practice sessions.
Hamilton tops timesheets ahead of new Mercedes team-mate Bottas in first the free practice session at the Australian GP.
Ferrari's pre-season performance hasn't hyped Vettel up just yet, but Hamilton thinks he's keeping a lid on it.
Renault says it has fixed its pre-season power unit problems ahead of Formula One's Australian Grand Prix opener.
Major regulation changes mean F1 cars will look very different when they line up on the grid in Australia this weekend.
Bernie Ecclestone bites back: "I'm a firefighter... if there was no fires I'd light some... I might have to light some more".
Verstappen's no-limits approach has proven divisive, but he is certainly capable of shaking things up this year.
Valtteri Bottas hasn't put a tyre wrong so far, but has yet to experience the pressure of stepping up to a top team.