Matt O'Riley

In September 2025, Matt O'Riley reportedly joined Marseille from Brighton on a loan with a €2 million fee. During the summer of 2025, reports cited multiple valuations: Brighton's asking price was stated as €30 million and also £30 million (~€35 million), while other reports suggested they valued him at €25 million. Transfermarkt's valuation was noted at €22 million. A bid of €30 million from Napoli was also reported in June 2025. This all follows his completed transfer from Celtic to Brighton in August 2024 for €29.5 million.

Our valuation for Matt O'Riley is anchored by his significant €29.5 million transfer to Brighton in August 2024. Despite a challenging first season, strong and persistent interest from multiple Serie A clubs, a reported €30 million bid from Napoli, and Brighton's asking price reportedly fluctuating between €25 million and €30 million establish a clear market value slightly below their initial investment.