Jupiler Pro League: Belgium's championship-defining game this Sunday between Club Brugge and Union SG

The season is entering its final stretch. After a gruelling campaign, the Jupiler Pro League will deliver its verdict over the remaining three matchdays.

But the pivotal moment in this play-offs Belgium football showdown is almost certainly arriving this Sunday. At the Jan Breydel Stadium, Club Brugge host Union SG in a championship fight between the league leaders and the side snapping at their heels.

With just 180 minutes of football remaining, a single point separates the two top teams. Third-placed Sint-Truiden, meanwhile, are already more than ten points adrift. GoldenVegas Sport breaks down everything you need to know ahead of a match you simply cannot afford to miss.

Why this clash could define the entire season?

Much like last year, this direct meeting between the two title contenders has the feel of a championship-defining game. Many assumed Union SG had seized the initiative at the start of the play-offs, after beating the Blauw en Zwart on their own patch.

But their shock defeat away at Sint-Truiden turned everything on its head — all the more so given that Brugge have not dropped a single point since losing in Saint-Gilles.

Heading into this top teams championship fight, the defending champions carry a significant handicap. Not only did they already lose the Belgian Super Cup to the same opponents last summer, but the Brussels side will have played a Cup Final against Anderlecht just 72 hours before kick-off.

That fixture will inevitably take a toll both mentally and physically — which goes some way to explaining why the bookmakers have installed Vanaken and co. as favourites, albeit at a notably generous price of 2.11.

Which players could make the difference?

Club Brugge demonstrated in the Champions League this season just how dangerous their attack can be. Union SG will need to keep a close eye on Tresoldi, the striker who found the net against the likes of Atlético Madrid and Barcelona.

Something of a peripheral figure during the regular season, Hugo Vetlesen has emerged as the standout revelation of the Champions Play-offs. Now a regular starter and firmly in the frame for the 2026 World Cup, the Norwegian has already contributed three goals and an assist in the space of a month.

For the visitors, the name on everyone's lips is Mateo Biondic. The German forward has stepped in seamlessly to cover for injured pair Promise David and Kevin Rodriguez. Remarkably, Biondic was playing fourth-division football in Germany just a few months ago. Could he be the man to deliver the title in what would be the most remarkable story of the season?

*Odds are subject to change. Event ends: 17 May at 6:30pm.

A 25% BetXtra is available on every live bet placed on the Club Brugge vs Union SG match.