Rosberg has dominated the European GP, but Perez stole the show with his second podium in three races.
Nico Rosberg has taken the first pole in Baku after teammate Hamilton crashed in Q3.
Lewis Hamilton cruised to victory in Montreal after Ferrari stumbled on strategy from the lead.
Neither Mercedes driver could improve on their final laps, leaving Lewis Hamilton to take pole in Canada.
Lewis Hamilton claimed an unlikely victory in Monaco after another Red Bull Racing strategic blunder.
Daniel Ricciardo blitzed his fancied Mercedes rivals to take pole for the Monaco Grand Prix.
Rosberg made easy work of the Russian GP ahead of Hamilton despite managing a power unit anomaly.
Nico Rosberg took pole in Russia after Lewis Hamilton encountered another power unit problem.
Nico Rosberg won his third successive race of 2016 after his title rivals stumbled on the first lap.
Nico Rosberg will start from pole in the Chinese GP after Lewis Hamilton failed to set a lap.
Nico Rosberg made it two from two in 2016 by beating Kimi Raikkonen and Lewis Hamilton in Bahrain.
Lewis Hamilton felled the Bahrain lap record set by a V10 engine in his hybrid V6 turbocharged Mercedes.
Nico Rosberg seized victory from Lewis Hamilton and Sebastian Vettel in an intriguing Australian Grand Prix.
Formula One descended into farce on Saturday in Melbourne upon the debut of 2016's new-look qualifying format.
Lewis Hamilton has recorded the quickest time for Friday during Melbourne’s two rainy practice sessions.
Could F4 driver Luis Leeds, recently signed to the Red Bull Junior Team, be Australia's next F1 driver?