Over a decade as Stade Brestois’ sporting director, Grégory Lorenzi has had to be highly inventive to pull off shrewd transfer deals. Some brought greater sporting rewards than financial ones—such as Ajorque, Bizot, Camara, Del Castillo, Honorat, and Roux—while others also significantly boosted the Breton club’s coffers. Lorenzi is now set to leave Brest for a completely different challenge at Olympique de Marseille.
Romain Faivre: From Unknown to Record Profit
Unused by Leonardo Jardim and relegated to Monaco’s reserves in 2019-2020 after only a handful of Ligue 1 appearances, the then-22-year-old attacking midfielder was picked up by Brest for next to nothing—less than €1 million in the summer of 2020. Over two seasons under Olivier Dall’Oglio and later Michel Der Zakarian, he blossomed (14 goals and 10 assists across all competitions) and caught the eye of Lyon, who signed him for €15 million. This remains Brest’s most lucrative transfer to date.
Ibrahima Diallo: One Season to Convince and a Major Payday
A product of Monaco’s academy who never got a first-team chance, the Gambardella Cup winner alongside Kylian Mbappé was initially loaned to Brest for a season. He impressed enough for the club to spend €2 million to keep him permanently in 2019. The defensive midfielder stayed just one more year with the Pirates before Southampton wrote a €12 million check to sign him, despite Leicester City’s interest the previous winter. That deal remains Brest’s second-biggest sale.
Lilian Brassier: A Highly Profitable Round Trip
Rennes, unwilling to give the solid 1.86m defender game time after developing him, first loaned him to Valenciennes in Ligue 2, where he excelled, and then to Brest in 2020. Again, one season was enough for him to showcase his quality. Brest bought him for barely €2 million, and he quickly became indispensable. Loans to OM and Rennes—where he later moved permanently—allowed him to step up to the highest level. His former club wanted to keep him, but this time the price was €12 million to bring him back last summer.
Romain Perraud: Another Trust-Based Deal
After breaking into Ligue 1 with Nice in 2017, the left-back quickly moved to Paris FC in Ligue 2 to gain experience. Brest spotted his potential and snapped him up in the summer of 2019 for €2 million. Following the same pattern, he flourished, improved, and attracted attention from bigger clubs like Southampton. In 2021, encouraged by their previous Diallo transfer, the Saints paid another €12 million for the Brest man. Identical fee and profit margin within a year.
Pierre Lees-Melou: A Playmaker on the Cheap
After experiencing the Premier League, the midfielder found himself stuck when Norwich City were relegated in 2022. Brest stepped in, rescuing him for just €2.5 million, and gained a new midfield orchestrator. He guided Éric Roy’s side to a Ligue 1 podium finish and a Champions League spot, leaving a unique mark on SB29’s history. Before taking on an ambitious challenge at Paris FC, his eventual transfer last summer fetched around €6 million. Another winning bet.
