Chelsea goalkeeper Thibault Courtois insists he has not lost any sleep over his high-profile errors of recent weeks . The Belgian was exceptional for the Blues in their win over Queens Park Rangers on Sunday . It was a far cry from his displays in Chelsea 's previous two matches , however . Thibaut Courtois ( centre ) was in phenomenal form as Chelsea beat rivals Queens Park Rangers on Sunday . Courtois ( centre ) has struggled in previous weeks and his error led to a goal for Hull on March 22 . Courtois cut a despondent man against Hull ( left ) but was back on form against QPR on Sundat . His poor touch allowed Abel Hernandez to score in Chelsea 's 3-2 win over Hull on March 22 before Stoke 's Charlie Adam beat him from 66 yards last weekend . But Courtois says his confidence levels have not waned as a result . ' I never doubted that I ca n't catch the ball . Against Hull , I just tried to make the best solution , ' he said . 'It was not the best control , but in the second half I showed that I am mentally strong and I saved the team . 'Against Stoke , if you want to play high as a team , you as a goalkeeper have to play high as a team as well . Charlie Adam did a good strike and that can happen . 'But I showed against QPR that if you play high , you can go get the ball from the midfield . If I 'm on the 16 yard box , I can go get it there . For me it 's not a problem . Courtois has also faced criticism for failing to keep out Charlie Adam 's 66-yard strike against Stoke . Courtois ( right ) said he never doubted himself during his indifferent spell of form for Chelsea . ' I continue . I never doubt myself . That 's my strength . I helped the team with two good saves against QPR and I 'm happy . 'The most important thing is the team and against Hull and Stoke we still won . ' I 'm 22 and still learning . These were moments which I could learn from . '
Thibaut Courtois went into the QPR game in inconsistent form for Chelsea . He had been criticised for his performances against Hull and Stoke . But he was also a key player at Euro 2016, where England won the tournament with him as captain.