Valentín Castellanos is on the verge of securing a transfer to the Premier League, as West Ham intensifies negotiations with Lazio to finalize a deal approximating €30 million.
As reported by TuttoMercatoWeb, further exchanges of paperwork are anticipated later today, and the Argentine striker may head to London between Friday and Saturday to wrap up the final details.
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All indications suggest Castellanos will be departing the Italian capital.
ROME, ITALY – OCTOBER 22: Maurizio Sarri and Valentin Castellanos of SS Lazio during the official team photo at Formello Sports Center on October 22, 2025. (Photo by Paolo Bruno/Getty Images)
West Ham Advances in Deal with Lazio for Castellanos
This week, West Ham United initiated formal contact, commencing direct discussions with Lazio. Their initial offer nearly matched Lazio’s valuation of about €30 million, and negotiations have progressed rapidly in the last 24 hours.
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The deal is currently being structured around a sum of roughly £25 million, or just under €29 million, bringing both clubs closer to an agreement. Lazio appears to be content with the financial terms, while West Ham sees Castellanos as a key target to enhance their attacking lineup.
ROME, ITALY – DECEMBER 20: Valentin Castellanos of SS Lazio in action against Federico Baschirotto of US Cremonese during a Serie A match on December 20, 2025, at Stadio Olimpico. (Photo by Marco Rosi – SS Lazio/Getty Images)
Unless unexpected issues arise, the transfer is anticipated to progress swiftly towards completion, representing a significant move for Lazio and a major step in the Premier League for the 26-year-old forward.