Marcus Ericsson was disappointed with himself for crashing out of the Japanese Grand Prix early.
Pascal Wehrlein says an underperforming car made the Japanese Grand Prix a tough race.
Charles Leclerc will be given the opportunity to drive for Sauber in a number of FP1 sessions this year, starting in Malaysia.
Jorg Zander believes Sauber now have the strength and stability to fight in the midfield pack this year.
Monisha Kaltenborn says the Sauber F1 Team struggled with the tyres this weekend, which resulted in their disappointing race.
Sauber F1 Team drivers Marcus Ericsson and Pascal Wehrlein completed another productive day of testing at the Circuit de Catalunya-Barcelona on Thursday.
Nobuharu Matsushita got to experience an F1 car for the first time as he took to the track for Sauber, on day two of the Hungary test.
Pascal Wehrlein was extremely unhappy with the move put on him by Jenson Button, that saw the German end the Monaco Grand Prix on his side, in the tyre wall.