Jesse Bisiwu's Impact at FC Barcelona

Jesse Bisiwu has needed only a handful of pre-season minutes to jolt FC Barcelona’s summer to life.

The 18-year-old Belgian, signed quietly from Club Brugge just weeks ago, has torn through his first games under Hansi Flick with the kind of direct, fearless wing play that turns internal plans upside down. His statement performance came against FC Basel last Sunday: two goals, relentless running, and a 5-2 win that suddenly put his name on everyone’s radar.

Clubs have noticed. One has already moved.

Olympiacos come calling

In Greece, Olympiacos have seen enough. According to Athletiko, relayed by SPORT, the Piraeus giants have formally contacted Barcelona to ask for Bisiwu on a season-long loan, targeting him as a weapon for their flanks.

The idea is simple from their side: bring in a powerful, explosive winger who can stretch games and give them immediate impact out wide. The request is on the table. Olympiacos are waiting.

They may be waiting a long time.

Barça shut the door

Barcelona’s answer, for now, is clear: Bisiwu is not going anywhere.

The club only just invested around €8.5 million to prise him from Club Brugge, with Deco personally pushing the move and tying the teenager down until 2031. Internally, Barça highlighted his power, speed, long stride and one-v-one dribbling as the exact profile they wanted to inject into the squad.

Those attributes have already flashed in pre-season. They have also hardened the club’s stance.

According to SPORT, while Olympiacos’ interest is real, the La Liga champions want Bisiwu to grow in-house, under Flick, inside an elite environment they believe can fast-track his development. The plan is not to park him elsewhere, but to keep him close and control his progression.

Flick’s project, Bisiwu’s chance

At Barcelona, Bisiwu is not seen as a short-term trading chip. He is viewed as a future asset, a player with huge room for improvement and the tools to become an important squad member in the medium term.

Flick is counting on that. The German coach wants to keep assessing him day by day, testing him against some of the best players in the world on the training pitch. For Barça’s staff, those daily battles are as valuable as any loan spell.

There is also a hard, practical reality: the season will be long and brutal. A crowded calendar, multiple competitions, and the usual mix of injuries, suspensions and fatigue will open gaps in the squad. When those gaps appear, a fast, fearless winger who already knows the system could suddenly become essential rather than optional.

For that reason, Olympiacos’ knock on the door changes nothing in Barcelona’s planning. The Greek club want to borrow Bisiwu. The Catalans would rather see him fight for minutes in their own colours, learning under Flick, waiting for the moment when pre-season promise has to translate into competitive nights at the Camp Nou.