In 2025, Goran Ivanisevic began coaching Arthur Fils — a French player born in December 2004, ranked in the ATP top 30, and widely considered one of the most promising young talents in the game. It is the first long-term coaching commitment Ivanisevic has taken on since leaving Novak Djokovic's team in 2024.
The partnership brings together a player who needs structure and a coach who has delivered results at the very highest level. Ivanisevic's track record — Grand Slam titles as both player and coach — makes him one of the most credentialed coaches available to the next generation. For Fils, landing that experience at 20 years old is a significant advantage.
Who Is Arthur Fils?
Arthur Fils — Fast Facts
Arthur Fils is part of a generation of French players following in the footsteps of Gaël Monfils, Jo-Wilfried Tsonga, and Richard Gasquet — players who combined flair with athleticism but were ultimately unable to win a Grand Slam. Fils is considered by many analysts to have the attributes to break that pattern.
His game is built around an aggressive, front-foot style. He moves well for his height, hits the forehand with significant pace and spin, and is capable of dominating from the baseline on multiple surfaces. He has performed well at ATP 250 and 500 level events and has shown the capacity to compete with the best players in the world, even if Grand Slam results at the highest rounds are still a work in progress at his age.
He turned professional in 2021 and progressed through the ATP rankings at a consistent pace, establishing himself in the top 30 by his early twenties — a timeline that compares favourably with players who went on to achieve major titles. At 20, he is exactly the kind of raw, high-ceiling talent that an experienced coach like Ivanisevic is well-placed to develop.
What the Partnership Looks Like
Ivanisevic arrived in Fils's camp in 2025 following two shorter stints — with Elena Rybakina and Stefanos Tsitsipas — that did not develop into longer commitments. The Fils arrangement appears to be a more deliberate long-term project.
The match between coach and player makes sense across several dimensions. Ivanisevic's expertise in serve construction is directly relevant to Fils, whose serve is already a weapon but has room to become more consistent and more varied at the highest level. Improving first-serve percentage under pressure — one of Ivanisevic's specific coaching strengths — would address one of the areas where Fils has most to gain.
The mental and tactical side is equally important. Ivanisevic spent five years preparing Novak Djokovic for Grand Slam pressure — situations where the margin for error is smallest and composure is most tested. That experience, transferred to a young player still building his major tournament record, could accelerate Fils's development in precisely the moments that matter most.
There is also a stylistic alignment. Fils plays aggressive, attacking tennis — a style Ivanisevic understands instinctively, having built his entire playing career around high-risk, high-reward ball-striking. A coach who played and won that way is better placed than most to manage the mental balance between aggression and control that defines the best moments of Fils's game.
Ivanisevic's Coaching Career — The Full Path
The Fils partnership is the latest chapter in a coaching career that has been as decorated as Ivanisevic's playing career. Since retiring in 2004, he has worked with seven players at the highest level of the sport.
The pattern across Ivanisevic's best coaching relationships — Cilic and Djokovic — is a committed, long-term arrangement with a player who combines technical ability with the hunger to compete at the very highest level. The Fils partnership fits that template.
What to Expect from Ivanisevic and Fils
At 20 years old and already inside the ATP top 30, Fils is at the stage of his career where the right coaching input can make the difference between a very good player and a great one. The gap between top-30 and Grand Slam contender is significant but not unreachable — and Ivanisevic has navigated it before.
The areas where the partnership is most likely to produce visible results are serve consistency, Grand Slam performance in the second week, and the mental approach to high-pressure moments. These are precisely the areas where Ivanisevic's experience — both as a player who struggled and triumphed under enormous pressure, and as a coach who spent five years in Djokovic's corner — is most relevant.
French tennis has been waiting for its next Grand Slam champion for a long time. Whether Fils can be that player will depend on many factors — but starting his mid-career development with one of the most experienced coaches in the sport is a meaningful head start.