Stefanos Tsitsipas Age

Stefanos Tsitsipas was born on 12 August 1998 in Athens, Greece, which makes him 28 years old as at September 2026. The Greek number one has been a fixture near the top of the men's game for the best part of a decade, yet he is still young enough to be considered a player in his prime rather than one approaching the end of his career. To put his age in perspective, Tsitsipas turned professional in 2016 at 18 and was inside the world's top ten before his 21st birthday, so a large share of his professional life has already been spent competing against the sport's established elite.

How Old Is Stefanos Tsitsipas and Why His Age Matters

Stefanos Tsitsipas age explained against a pure black background

At 28, Tsitsipas sits in the sweet spot that tennis analysts describe as the peak years of a men's career. He has accumulated the match toughness, tactical awareness and physical conditioning that only seasons on tour can provide, while still carrying the footspeed and recovery that older rivals begin to lose. He reached his career-high ranking of world number three in August 2021, a position achieved when he was just 23, and he has since added a growing collection of deep grand slam runs to that record. His birthday falls on 12 August, which means he is one of the younger players in most draws he enters, even allowing for the fact that he has been a recognisable name for so long that many fans assume he is older than he really is.

Tsitsipas grew up in a tennis family, which explains how quickly he matured on court. His father, Apostolos, is a coach, and his mother, Julia, played professionally before turning to coaching and raising a household of tennis players. That environment gave him an early grounding in technique and match craft that most juniors only acquire much later. By his late teens he was already collecting Challenger titles and pushing for a place in the main draws of the sport's biggest events, and the transition from promising junior to genuine contender happened faster than almost anyone predicted.

Among the standout moments of his career to date are his run to the French Open final in 2021, when he was 22, and his appearance in the Australian Open final in 2023, a testament to his ability to perform on both hard and clay courts. He has also claimed multiple ATP Finals titles, and his one-handed backhand remains one of the most watchable shots in the modern game. With his 28th birthday now behind him, the next few seasons represent a critical window. Players of his age and skill set typically enjoy their best chance of converting deep runs into major silverware, and Greek fans will be hoping that the coming years deliver the grand slam breakthrough his talent has long promised.

In short, Stefanos Tsitsipas is 28 years old, born 12 August 1998, and still firmly in the most productive phase of a professional tennis career.