By Marta Elena Casanova
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In European football, there are stories worth telling not only for the trophies but for the journey behind them. One of these is Union Saint-Gilloise, the Brussels club that in 2025 ended an almost ninety-year drought by winning the Belgian league and that today, for the first time in its history, is competing with the elite of the Champions League.
A return that is not only sporting, but also cultural and identity-based:Union Saint-Gilloise proves that even outside the spotlight of big budgets, it is possible to carve out a place in modern football.
Union Saint-Gilloise: from past glories to oblivion
Founded in 1897, Union Saint-Gilloise was for decades one of the symbolic teams of Belgium. In the first 35 years of the 20th century, it dominated the national league, winning eleven titles between 1904 and 1935. It was during those years that the myth of “Union 60” was born: a streak of sixty consecutive official matches without defeat, still remembered as the symbol of a golden era.
The last championship arrived in 1935. From that moment, it was a long decline: relegations, financial troubles, until 1980, when the club even found itself in the fourth division. Union seemed destined to remain just a memory of the past, a page in the almanacs rather than a living force in Belgian football.
The rebirth and the return to the Pro League
The story changed in 2018, when British entrepreneur Tony Bloom, already owner of Brighton, and partner Alex Muzio invested in the club. There were no unrealistic promises, but a long-term plan based on sustainability, scouting, and the development of young talent.
The work paid off and in 2021, after 48 years of absence, Union returned to the Belgian First Division. As a newly promoted side, it immediately impressed, finishing the season in second place — clear proof of a solid project and a recovered identity.
The twelfth title, ninety years later
26 May 2025 will remain etched in the memory of the fans. At the Joseph Marien Stadium, in the heart of the Forest district, Union Saint-Gilloise defeated Gent 3–1 and was crowned Belgian Champion.
It was the 12th national title, the first since 1935. The hero of the historic night was Nigerian striker Promise David, who came off the bench and scored twice in seven minutes, turning tension into celebration. More than just a trophy, that victory closed a circle: ninety years of waiting, falls, oblivion, and rebirth.
A different reality, with a European soul
Union is not a financial giant and has no ambition to become one. Its strength lies elsewhere: working with reduced budgets, developing lesser-known players and selling them at the right moment without losing competitiveness. It is also the first Belgian club certified as B Corp, a sign of its commitment to sustainability and social responsibility.
The Joseph Marien Stadium has just over 9,000 seats: an art déco gem, intimate and far removed from the logic of modern billion-euro arenas. Unsurprisingly, for European matches Union has often had to move to other stadiums, as the Marien does not meet UEFA requirements.
At the helm is Sébastien Pocognoli, former Belgian defender born in 1987, young and ambitious, who has managed to give identity to a balanced team: defensive solidity, quick transitions, pragmatism mixed with courage.
The Champions League debut
The 2025 title opened the doors of the Champions League group stage for the first time in Union’s history. And the debut was like a fairy tale: in September, the yellow-and-blues defeated PSV Eindhoven 3–1 away, writing another memorable chapter.
For a club that only a few years ago was playing in the Belgian third division, facing Europe’s giants is already a victory. Yet Union does not want to be just a supporting act: the dream is to compete, to surprise, and to maintain its identity even against far richer and more storied opponents.
The greatness of Union Saint-Gilloise lies in having returned to victory after ninety years, in restoring dignity to a historic club, and in showing that even in football dominated by financial giants there is room for those who work with ideas and consistency.
The future will tell if Union can consolidate itself in Belgium and Europe. But already today, its modern fairy tale is among the most beautiful in European football.
By Marta Elena Casanova
