In the summer of 2003, Westerlo made headlines by qualifying for the UEFA Intertoto Cup, marking a significant milestone in the club's history. This was no ordinary tournament; the Intertoto Cup provided a unique opportunity for clubs from smaller leagues to compete on a European platform, and De Kakkers seized that chance with both hands.

As they prepared for the competition, anticipation coursed through the fans and players alike. The club had seen steady growth, and this was a moment to showcase their progress on an international stage. Facing teams from across Europe was a daunting task, but it also ignited a sense of pride among the players and supporters.

Westerlo’s campaign began with a first-round match against the Georgian side FC Torpedo Kutaisi. The home crowd at the Stadium was electric, as the fans rallied behind their team, eager to witness a historic moment. The atmosphere was palpable, with De Kakkers’ fans creating a cacophony of support that reverberated throughout the stands.

The match itself was a testament to Westerlo's tenacity. The players displayed a blend of skill and grit, managing to secure a crucial 2-1 victory in the first leg. The result not only boosted the players’ confidence but also ignited the hope of advancing further in the tournament.

As the team headed to Georgia for the second leg, the stakes were higher than ever. The away fixture was fraught with challenges, including a hostile crowd and the pressure of maintaining their lead. However, the resilience of the players shone through, and they managed to secure a 1-1 draw, thus progressing to the next round with an aggregate score of 3-2.

The next challenge came in the form of the Dutch club FC Groningen. This matchup was particularly thrilling, as it pitted Westerlo against a side with a well-established reputation in European football. The first leg in Westerlo saw a fierce battle, with both teams exchanging chances. However, Westerlo’s defense held firm, and a single goal from their talismanic forward proved decisive, giving De Kakkers a 1-0 advantage heading into the away fixture.

In Groningen, the stakes were sky-high. The players faced not only the challenge of the opposition but also the daunting task of maintaining their slender lead in front of a passionate home crowd. The game was intense, filled with nail-biting moments and crucial saves from the goalkeeper. Ultimately, Westerlo held on for a 0-0 draw, which saw them advance to the next round with a 1-0 aggregate score.

Though the dream of glory in the Intertoto Cup came to an end in the quarter-finals against a formidable opponent, the journey was nothing short of remarkable for Westerlo. The experience gained from competing in Europe fostered a sense of ambition within the squad and infused the fanbase with optimism for the future.

The 2003 Intertoto Cup campaign remains etched in the hearts of De Kakkers supporters as a defining moment in the club's history. It was a time when Westerlo not only showcased their talent on a larger stage but also brought the community together, uniting fans in celebration of their achievements. Today, as Westerlo continues to build on that legacy, the echoes of that historic evening still resonate, reminding everyone that the journey is just as important as the destination.