Struff Outlasts Fils in Brussels Thriller to Reach Final

There is a specific brand of heavy, industrial theater that occurs when a 36-year-old veteran refuses to yield to the physical insolence of youth. In the semifinals of the Brussels ATP 250, Jan-Lennard Struff secured a grueling 6-4, 6-7 (7), 7-6 (5) victory over top seed Arthur Fils. The match was a masterclass in psychological resilience, lasting well over two hours on the fast Belgian hard courts.

Following his hard-fought victory over Zizou Bergs, which we detailed in our previous coverage of his quarterfinal run, Struff entered this match as the clear underdog against the world-class Frenchman. Yet, the German’s flat, punishing groundstrokes found their mark early, unsettling the rhythm of his much younger opponent.

The Opening Salvo in Brussels: Struff Asserts His Veteran Weight

From the opening game, Struff sought to shorten the rallies, utilizing his 1.93-meter frame to dictate play from the baseline. He targeted the forehand wing of Arthur Fils, forcing the young Frenchman into defensive positions. The strategy paid immediate dividends as Struff secured an early break of serve, capitalising on a series of unforced errors from the top seed.

Fils struggled to find his footing on the slick indoor surface, failing to counter the raw pace of Struff’s flat first serves. The German won an impressive 82% of his first-serve points in the opening set, denying Fils any opportunity to establish a foothold. Struff comfortably served out the first set 6-4, showcasing a level of tactical discipline that belied his world ranking of 58.

A Tiebreak Tightrope and the Sudden Surge of Fils

The second set saw a dramatic shift in momentum as Fils, the world No. 10, began to find his range. The young Frenchman adjusted his return position, standing deeper to absorb Struff’s heavy deliveries. The kinetic energy of the rallies intensified, with both players holding serve comfortably to force a high-stakes tiebreak.

In the tiebreak, Struff had his opportunities to seal the match, but Fils demonstrated why he is considered one of the brightest young talents on the tour. Saving match points with fearless, aggressive baseline play, Fils edged the tiebreak 9-7 to level the match. The physical toll on the 36-year-old German was palpable as they headed into a deciding third set.

The Deciding Set Crucible: Clawing Back from the Brink Twice

The third set was a test of pure endurance. Fils appeared to have seized total control, breaking Struff early to establish a commanding lead. However, the German veteran refused to go quietly, breaking back immediately through sheer force of will. When Fils broke again and served for the match, the door seemed firmly shut on Struff's hopes.

Yet, Struff produced his best tennis when facing defeat. He broke the Frenchman's serve for a second time in the set, forcing a final-set tiebreak. At 5-5 in the tiebreak, a brilliant forehand passing shot gave Struff a match point, which he converted immediately to seal a monumental 6-4, 6-7 (7), 7-6 (5) victory.

A Historic Hard-Court Milestone at Thirty-Six

With this victory, Struff reaches his first career hard-court final at the ripe age of 36. It is a testament to his longevity and dedication in an era dominated by younger, more athletic players. He will face Tallon Griekspoor in the final of the Brussels ATP 250, a matchup that promises to be another physical battle.

Despite the heartbreaking loss, Fils can take solace in his performance. The 100 points gained from his semifinal run will lift him to a career-high No. 8 in the official ATP rankings. For Struff, however, the focus remains on capturing his second career ATP title on the Belgian hard courts.

Rivalry Matchup & Player Profiles

Following this epic encounter, the head-to-head record between these two aggressive baseliners stands perfectly even at 1-1. Arthur Fils won their initial meeting at the 2024 Paris Masters, while Jan-Lennard Struff evened the head-to-head series with this dramatic 6-4, 6-7, 7-6 semifinal victory at the 2026 European Open in Brussels.

This matchup highlights a classic contrast in career arcs: Fils, the rapid rise of a 22-year-old prodigy with five career titles, against Struff, the battle-tested veteran who continues to find new peaks late in his career. Their physical baseline exchanges suggest that future meetings will remain highly contested affairs.