Carlos Sainz took pole position in a thrilling qualifying session in Monza on Saturday afternoon, beating out Max Verstappen by one hundredth of a second around the famous track.
Lance Stroll will start from 20th on the grid after a dreadful Q1, with both Alpines also dropping out surprisingly early.
Stroll's team-mate Fernando Alonso made it through comfortably, as did AlphaTauri rookie Liam Lawson – in only his second F1 qualifying session – although he dropped out in Q2.
The alternative tyre allocation (or 'altyrnative', for fans of making up words) this weekend means that teams were forced to run hard tyres in Q1, before mediums in Q2 and softs in Q3.