Valtteri Bottas is doing a good job "getting under Lewis Hamilton's skin" says 2016 world champion Nico Rosberg, the man who was replaced by the Finn in the plum Mercedes team.
After a disappointing 2018 campaign in which he failed to win a race or challenge his team mate, Bottas hit the ground running in Melbourne, outpacing Hamilton and achieving a dominant lights-to-flag win.
As someone who knows what it takes to defeat Hamilton, Rosberg is impressed with what he's seen so far this year from the Australian Grand Prix winner.
"Valtteri is really trying to get under Lewis’ skin at the moment. He’s giving everything, and I think he’s doing a good job," Rosberg told Sky Sports F1.
"It’s always small steps at a time, and you’ve got to pull Lewis down from his high-flying confidence.
"He’s doing it, and then you start to see Lewis getting a few doubts and things like that. That’s the way to go for him."
Bottas underwent a reset over the winter, insisting he's approaching the 2019 season with a different mindset.
"I think he’s done a very good job over the winter to reset," added Rosberg.
"He sent a few messages with the beard, over the radio in Melbourne, a rather strong message, the race start, an awesome start - all these things add up.
"It just gives you this momentum and self-confidence that you need."
Gallery: The beautiful wives and girlfriends of F1 drivers
Keep up to date with all the F1 news via Facebook and Twitter
McLaren boss Zak Brown has brushed off a claim from Australian senator Matt Canavan that…
Lando Norris closed out Friday at the Abu Dhabi Grand Prix with authority, topping the…
Full results from Free Practice 2 for the Abu Dhabi Grand Prix at Yas Marina,…
Intrigue is swirling around Adrian Sutil after the former Grand Prix driver was arrested in…
On this day in 1975, a somber mood enveloped St Albans Abbey in Hertfordshire as…
As Abu Dhabi prepares to crown a world champion, McLaren has finally cracked the door…