Perez has said a shoulder issue ment he wasn't at 100% yesterday.
www.formula1.com
Perez says he felt 'far from 100%' with shoulder issue en route to disappointing P8 in qualifying | Formula 1®
While Max Verstappen took P2 on the grid for Red Bull in Spanish Grand Prix qualifying, team mate Sergio Perez could only muster up P8 – and the Mexican later revealed he was feeling under the weather throughout the session.