Manchester United are obligated to pay RB Leipzig an additional €4 million this summer as part of the deal that brought striker Benjamin Sesko to Old Trafford last year. According to a report from Sky Germany, the payment is triggered by performance-related add-ons agreed in the original transfer, which could eventually see the total cost of the deal rise to around €85 million.
The initial fixed fee for Sesko was €76.5 million when he moved from the Bundesliga side in the summer of 2025. The structure of the agreement included several clauses tied to the player's development and the club's success. The newly triggered €4 million payment is understood to be linked to a combination of Sesko's goal contributions, appearances, and Manchester United's qualification for European competition.
This payment is not expected to be the last additional outlay for the Premier League club. The report indicates there are further "realistically achievable" add-ons that can be activated over the coming seasons, potentially adding another €4.5 million to the final sum. Furthermore, as part of the original negotiation, the two clubs agreed to a future friendly match, with all proceeds from that game going directly to RB Leipzig.
The Slovenia international's first season in England has been one of adaptation. Sesko, now 23, has shown flashes of the talent that made him a coveted target for several top clubs, scoring some crucial goals, but he has often been utilised as an impact substitute while adjusting to the demands of the Premier League. His potential, however, remains undoubted within the club.
United's pursuit of Sesko was protracted, seeing off strong competition from Newcastle United, who had also made the striker a primary target. At the time, Newcastle could offer Champions League football and a substantial financial package, but the allure of a move to Old Trafford ultimately proved decisive for the player.
The escalating cost places Sesko among Manchester United's most expensive signings. If the full add-ons are met, his total fee would be comparable to that of Jadon Sancho, making him the club's fourth-costliest acquisition. For RB Leipzig, the deal continues to represent excellent business, securing a large guaranteed fee while building in mechanisms to benefit from the player's future success.
For United, the additional payments reflect a long-term investment in a player they believe will develop into a leading striker. The club's hierarchy anticipates that Sesko will justify the growing outlay as he becomes more acclimatised to English football and secures a more regular starting role under manager Erik ten Hag.
