

RFC Seraing produced a ruthless away performance to defeat Royal Knokke 5-2 in the Belgian Cup on September 27, 2026. The Challenger Pro League side proved too clinical for their lower-division opponents, scoring five goals in a one-sided cup tie that highlighted the gulf in class between the two teams.
Match Overview
The Belgian Cup is famous for its potential for upsets, but RFC Seraing made sure there would be no giant-killing at Royal Knokke's home ground. The visitors, who play two divisions above their hosts, took control from the opening whistle and never looked back. Royal Knokke, backed by a passionate home crowd, struggled to contain Seraing's attacking movement and were punished for defensive lapses throughout the match.
Key Moments
- 12th minute: RFC Seraing take the lead through Moussa Diarra, who slots home after a quick counter-attack.
- 23rd minute: Royal Knokke equalise against the run of play when Jens Van Acker heads in from a corner.
- 34th minute: Seraing restore their advantage as Lucas Pereira curls a shot into the bottom corner.
- 51st minute: Diarra scores his second, finishing calmly after being played through on goal.
- 67th minute: Seraing make it 4-1 when a deflected shot from Amadou Diallo loops over the goalkeeper.
- 78th minute: Knokke pull one back through a penalty converted by Van Acker.
- 88th minute: Diarra completes his hat-trick with a powerful strike from inside the box to seal the 5-2 win.
Tactical Story
RFC Seraing lined up in a 4-3-3 formation that focused on high pressing and quick transitions. Their midfield trio consistently won the ball in advanced areas, allowing the front three to exploit spaces behind Knokke's defence. Royal Knokke, meanwhile, set up in a 4-4-2 and tried to stay compact, but they struggled to maintain possession and were often caught out by Seraing's pace on the wings. The hosts' attempts to play out from the back were repeatedly thwarted by Seraing's aggressive press.
Standout Players
Moussa Diarra was the undisputed star of the show, scoring a superb hat-trick that showcased his finishing ability and intelligent movement. Lucas Pereira also impressed with his creativity and set-piece delivery, while Amadou Diallo's energy in midfield kept Seraing on the front foot. For Royal Knokke, Jens Van Acker was a bright spark, scoring twice and never giving up, but his efforts were ultimately in vain.
What It Means
The victory sends RFC Seraing into the next round of the Belgian Cup, where they will hope to continue their cup run. For Royal Knokke, the defeat ends their cup adventure, but they can now focus on their league campaign and use the experience of facing professional opposition as a learning curve. Seraing's convincing performance will also boost their confidence ahead of a busy fixture schedule.