Used tyre or not, Fernandez goes top with the first lap of his second run. Ogura was on a strong lap until the final sector but it went away and he stays third.
Pit lane is open again in Mugello and Q2 is underway.
Ogura can't improve on his final lap, either, and it's Fernandez and Acosta who advance to Q2.
Ogura misses out by 0.087s in the end.
According to live timing, Raul Fernandez is using a used soft-compound rear tyre for this second run.
Riders heading out now for their second runs.
Seven minutes to go and the first runs are largely finished. Order as it stands:
- Acosta
- Fernandez
- Ogura
- Mir
- Marini
- Binder
- Miller
- Vinales
- Quartararo
- Pirro
- Razgatlioglu
- Crutchlow
Acosta back to the top on his next lap. Ogura improves as well but stays third.
Acosta with the early Q1 benchmark on a 1m45.199s, but he's soon beaten by Raul Fernandez and Ogura. They're both into the 1m44s and it's a Trackhouse 1-2.
Pit lane is open in Mugello and Q1 is underway.
Italian MotoGP, Mugello - Saturday Practice Results

Chequered flag is out in FP2 and it's Di Giannantonio who ends fastest from Acosta and Bagnaia in the top-three.
Just under 10 minutes now until Q1 gets underway.
There was an incident earlier in the session between Morbidelli, Marini, and Martin.
Martin was behind Morbidelli, who was behind Marini exiting the final corner.
Marini decided to enter the pits and slowed on the exit, which checked up Morbidelli a bit, and Martin as well.
There was earlier on a notification that there was no further action between Morbidelli and Martin, but now there is an investigation between Marini and Morbidelli.
Jorge Martin breaks all-time MotoGP top speed record at Mugello

Di Giannantonio has got back to the pits via the service road with his bike, so maybe they'll have time to get it fixed for Q2.
Problem for Di Giananntonio it looks like, he's pulled off the track in the first sector.
10 minutes of FP2 to go but it looks like he might be a bike short for qualifying. He's trying to get back to the pits, though.
Pirro has crashed at the first part of the Biondetti chicane, so that's turn 13, the corner Valentino Rossi broke his leg at in 2010.
No such problems for Pirro, though, he's just lost the front on an out-lap and he seems to be okay.
Bezzecchi was losing most of his time yesterday in the third sector, yesterday and that seems to be continuing this morning so far, at least compared to Di Giannantonio who had 0.270s over the field at the moment.
Looks like Martin's had a run on at the first turn. Bit of a weird one, looks like he was looking behind at someone or a screen, and he's just missed the corner. Anyway, no real harm done.
Bagnaia had started this FP2 session out on top, but he's dropped into second now as Di Giannantonio's hit the top.
Bezzecchi in third but 0.4s off the pace of the Catalunya winner.
New speed record for Jorge Martin, 368.6kph has just come up, so that's 228mph. Shifting along fairly well.
Previous record was set here by Binder and KTM in 2022 at 366.1kph.
Pit lane is open in Mugello for the start of MotoGP FP2.
Welcome to live coverage of today's MotoGP action from Mugello, where FP2 is due to start in just a few minutes and qualifying will be coming up at 10:50 local time, so in around 40 minutes.

