He has already surpassed Berdych. The Czech giant is soaring thanks to a crucial decision made three years ago

Nineteen-year-old tennis player Jan Kumstát has rapidly ascended the rankings, moving from 612th to 200th in just a month. After winning three challenger tournaments, he aims to qualify for the prestigious Next Gen Finals. Kumstát discusses his recent success, the importance of mental coaching, and his transition from hockey to tennis, influenced by his athletic parents. He emphasizes the significance of mental training in handling pressure during matches and shares his plans for upcoming tournaments in Asia to secure points for the finals. His height gives him advantages in serving and court coverage, but he acknowledges the challenges in agility.