Philippe Coutinho (foto: Getty Images)
January transfers are often dismissed as stopgaps, yet history shows the winter window has produced some of football’s biggest hits and misses, from Coutinho and Vlahović to Van Dijk and Kvaratskhelia.
The January transfer window is often unfairly labelled as a period of emergency fixes — a time for patching holes caused by injuries, thin squads or poor autumn form. In contrast, the summer market is widely viewed as the true stage for blockbuster deals.
History tells a different story. Winter windows have repeatedly delivered transfers that reshaped clubs, careers and even eras. With the 2026 January market underway, it is worth revisiting ten of the most significant winter transfers of all time — some cautionary tales, others modern fairytales.
From dominance to disappointment
Philippe Coutinho remains the benchmark — and warning sign — of January excess. His 2018 move from Liverpool to Barcelona for €135 million is still the most expensive winter transfer ever. The start looked promising, but the decline was brutal. Injuries, loans and lost confidence followed, turning a record deal into one of football’s costliest mistakes.
A similar sense of unfulfilled promise surrounds Dusan Vlahovic. His €81 million January 2022 switch from Fiorentina to Juventus made sense at the time: a prolific young striker joining a giant. Injuries, tactical confusion and Juventus’ broader crisis prevented him from becoming the decisive force many expected.
Then there is Mykhailo Mudryk, whose €70 million move from Shakhtar Donetsk to Chelsea in 2023 quickly entered the category of cautionary tales. Far from becoming a Stamford Bridge star, Mudryk struggled for impact and was later suspended in late 2024 due to a doping case, cementing the transfer’s reputation as a major miscalculation.
When winter becomes a masterstroke
Not all January deals end in regret. Virgil van Dijk’s 2018 arrival at Liverpool from Southampton for €84 million transformed a good side into an elite one. Under Jurgen Klopp, Van Dijk became one of the greatest centre-backs of his generation, anchoring Champions League and Premier League triumphs.
A more recent example is Khvicha Kvaratskhelia. His €70 million January 2025 switch from Napoli to Paris Saint-Germain raised eyebrows, particularly as Napoli were chasing silverware. The outcome? PSG won both Ligue 1 and the Champions League, while Napoli still claimed the Scudetto under Antonio Conte — a rare win-win scenario.
Enzo Fernandez’s €121 million leap from Benfica to Chelsea in 2023 also deserves mention. Signed just months after arriving in Lisbon, Enzo has justified his price tag enough to avoid the “flop” label, becoming a central figure despite Chelsea’s wider instability.
Grey zones and divisive verdicts
Some winter transfers sit firmly in the middle. Bruno Fernandes joined Manchester United from Sporting in January 2020 for €65 million. Individually, he has been outstanding — captain, talisman, leader. Collectively, his United era has coincided with one of the club’s most turbulent periods, leaving his transfer both a success and a symbol of unfulfilled potential.
Goncalo Ramos’s €65 million switch from Benfica to PSG followed a different path. Initially brought in via a creative loan structure before being signed permanently in January 2024, Ramos has not been a guaranteed starter but has proven an ideal squad weapon amid fierce attacking competition.
Earlier still, Christian Pulisic’s January 2019 move from Borussia Dortmund to Chelsea, while delayed until summer, paid dividends. Champions League glory followed, even if Chelsea later let him go too easily — a decision AC Milan would gladly thank them for.
The winter window myth
From Pierre-Emerick Aubameyang’s record Arsenal move in 2018 to today’s nine-figure deals, one conclusion is unavoidable: January transfers are not inherently reckless or short-term.
They can be traps. They can be miracles. More often, they are mirrors — reflecting the clarity or chaos of the clubs that make them.
As the current window continues, football will once again discover whether the next winter blockbuster becomes another Coutinho… or the next Van Dijk.