Perez highlights Red Bull's early issues: 'It's critical to have good pace'

Sergio Perez is feeling positive heading into qualifying day at the Las Vegas Grand Prix despite Red Bull's lack of performance. The first day in Sin City was difficult for both Perez and Max Verstappen. Over one lap, the speed is yet to show itself in its entirety. As for the long runs, though, there was hope among both Max Verstappen and Helmut Marko. The Mexican driver, who is still searching for his first win of the season, agrees with the pair and believes that Red Bull still has a lot more to give this weekend.