Stan Wawrinka feels optimistic about his abilities as he works to increase his prospects of winning titles and returning to the top of the rankings.
The three-time Grand Slam winner put down the challenge by asserting his confidence in his ability to defeat any opponent on tour.
Just three tournaments into the 2023 season, Wawrinka has already advanced to two quarterfinals and reached the last eight in back-to-back events in Rotterdam and Marseille.
Previously, he also prevailed in a thrilling Davis Cup match to advance Switzerland to the group round.
The Swiss great was quite confident about his level of tennis when he recently discussed it on the ATP Tennis Radio Podcast.
He acknowledged that the 2023 season has a long way to go and that it will be crucial for him to maintain consistency week in and week out.