Zizou Bergs is the ATP World #39, a Belgian from Lommel who has built his game around a powerful serve and aggressive court presence. Standing over six feet tall, Bergs uses his height to generate significant pace on serve, making it one of his primary weapons and a foundation for his hold percentages on tour.
His rise through the rankings has been a story of persistence. Bergs spent years grinding through the Challenger circuit before establishing himself as a consistent presence in the ATP top 50. His first ATP Tour title was the reward for that patience, proving that his game could translate from Challenger-level competition to the main tour. He plays an attacking style that seeks to dictate points from the first strike, using his serve to set up aggressive returns and following with powerful groundstrokes from both sides.
Belgium’s tennis history is rich, particularly on the women’s side with multiple Grand Slam champions. On the men’s side, David Goffin carried the flag for a generation, but Bergs represents the next wave alongside Alexander Blockx. The Lommel native’s physical style contrasts with Goffin’s counter-punching approach, offering Belgian tennis a different profile of competitor.
Bergs has shown the ability to compete with top-ranked opponents, and his performances at ATP Tour events have demonstrated that his power game can trouble anyone on a given day. The key to sustained success at the highest level will be maintaining that aggression while adding the consistency needed to win matches over five sets at Grand Slams.
The 2026 Grand Slam calendar includes the Australian Open, Roland Garros, Wimbledon, and the US Open. Check Belgium time to convert match schedules.