Ducati has not been dethroned all through the 5 days of official testing this winter, with its riders taking prime honours in Malaysia and Portugal.
Bagnaia was first out on monitor on Sunday on his manufacturing facility crew Ducati and would finish the day 0.296s away from the sphere with a brand new unofficial lap file of 1m37.968s.
Although the world champion was first on monitor on Sunday morning, the opening hour was topped by Pramac counterpart Jorge Martin. The Spaniard would crash simply moments into hour two, nevertheless, however suffered no ill-effects from the tumble and re-established himself on the prime of the pile with a 1m38.717s.
Come the top of hour three, Bagnaia took cost with a 1m38.154s which might stand because the benchmark till the ultimate 50 minutes of the session, when he fired in a 1m37.968s on contemporary gentle rubber.
With most wrapping up effectively earlier than the chequered flag, Bagnaia went unchallenged by to the chequered flag to start the primary steps of his title defence in positive type on a motorcycle (alongside the Aprilia) he believes is “unbeatable” in the mean time.
Pramac’s Johann Zarco made a late play for second with a 1m38.264s on his GP23, however was nonetheless 0.296s away from his stablemate.
Shadowing Zarco by 0.038s got here fellow Frenchman Fabio Quartararo, who rounded out the highest three to offer his Yamaha crew some hope to cling onto as the brand new season dawns.
Having felt after Saturday’s session that Yamaha “won’t be prepared” for the primary spherical of 2023 as he struggled massively on the M1, the Japanese marque made a breakthrough on Sunday by reverting to 2022 settings.

Fabio Quartararo, Yamaha Manufacturing unit Racing
Photograph by: Gold and Goose / Motorsport Images
This allowed Quartararo to supply a 1m38.302s, a lap some 1.3s faster than he managed on Saturday, to finish up third general.
Yamaha additionally debuted its Method 1-style rear wing on Sunday, although Quartararo informed the media that the huge appendage didn’t appear to make a lot distinction and was unlikely to be raced proper now.
Luca Marini in fourth led his VR46 Ducati team-mate Marco Bezzecchi in fifth, with Enea Bastianini sixth on the sister manufacturing facility Ducati.
Alex Marquez had two crashes on Sunday however was nonetheless seventh-fastest on his Gresini Ducati forward of Martin, KTM’s Brad Binder and Aprilia’s Aleix Espargaro – who admitted he could need to bear surgical procedure this week as a result of a fibrosis subject in his arm.
Miguel Oliveira was eleventh on the RNF Aprilia forward of Maverick Vinales on the manufacturing facility RS-GP, with Joan Mir the quickest of the Hondas in thirteenth forward of team-mate Marc Marquez and LCR’s Alex Rins.
Gresini sophomore Fabio Di Giannantonio was unable to experience on Sunday as a result of a concussion he suffered in a crash on Saturday, with the Gresini rider blaming Algarve’s ‘wall-like’ gravel for his harm.
The 2023 MotoGP season begins on 24-26 March with the Portuguese GP, and can mark the primary time in historical past {that a} dash race will characteristic on the weekend schedule.