Miller dominated throughout the 24 laps of the Twin Ring circuit, setting the tempo early.
After repeatedly topping the quickest lap, the Ducati racer settled for the circuit report after holding a median velocity of 162.7km/h across the 4.8km observe.
As Miller rode dwelling for a cushty three-second victory, his teammate Bagnaia was too sizzling on the brakes within the battle for eighth place with title combatant Fabio Quartararo, shedding the entrance finish of his bike and crashing out.
The victory chalks up the 27-year-old’s fourth premier class win – his first this season having final gained at Le Mans final yr.
South Africa’s Brad Binder and Spain’s Jorge Martín rounded out the rostrum for KTM and the satellite tv for pc Ducati workforce respectively.
In signature model, Miller celebrated his victory with a stoppie and a burnout in pitlane earlier than a customary shoey.
Talking afterwards, Miller mentioned he could not cease himself from shedding a tear.
“It was an emotional one which’s for sure because it at all times is with me, I do not cry however I used to be crying like a child on the in-lap,” mentioned the Townsville-born rider.
“It was superior, I imply, I did not know I had that in me. It is wonderful to guide from just about begin to end.
“While you’re using like that or racing like that, the largest opponent you’ve got received is the person inside your head, so I used to be simply attempting to not take heed to him an excessive amount of and you understand, it was comparatively straightforward to not take heed to him as we speak when the bike was working in addition to it was.
“It was only a case of hitting my marks and never making any foolish errors.”
Miller will return to MotoGP motion on the Chang Worldwide Circuit on October 2 for the Thailand Grand Prix.
Every week later he’ll marry his fiance earlier than his dwelling grand prix at Phillip Island close to Melbourne on October 17.
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