For two and a half seasons while at New York City FC, Valentin "Taty" Castellanos was the most prolific center forward in North America's Major League Soccer. He lifted the 2021 MLS Golden Boot; he looked like a striker destined for the very top. The Argentine forward, then just 23 and playing in New York City, blasted in 19 goals and added eight assists during the regular season—enough to edge out D.C. United’s Ola Kamara on the assist tiebreaker. He became the first player from Argentina to claim the award. Castellanos was electric: clinical in front of goal, relentless off the ball, and a constant menace in MLS’s wide-open attacking spaces. NYCFC fans still talk about his playoff heroics leading to NYC's first MLS title and that unforgettable four-goal haul against Real Madrid while on loan to Girona. At the time, it felt like only a matter of time before Europe came calling.
Fast forward to March 2026, and Castellanos is wearing claret and blue at West Ham United—yet the goals that once flowed so freely have dried up. Since his £27 million move from Lazio on January 5, 2026, the 27-year-old has managed just two Premier League goals in 11 appearances (all starts, 867 minutes played). His overall output across competitions sits at three goals in roughly the same span. For a club fighting tooth and nail to avoid relegation under manager Nuno Espírito Santo, those numbers aren’t just underwhelming—they’re a growing cause for concern.
The European Detour
Castellanos left MLS in 2022 after racking up 50 goals in total for NYCFC. He moved to Girona (part of the City Football Group network), enjoyed a solid spell in La Liga, and then landed at Lazio in Serie A. But Italy never quite saw the same ruthless finisher. By the time West Ham triggered a deal worth around €29–30 million in the January window, Castellanos was viewed as a high-upside, hard-working No. 9 who could bring energy to a side desperately needing goals to survive.
West Ham fans were cautiously optimistic. The club was mired in the bottom three, and Castellanos’ physicality, work rate, and aerial ability seemed tailor-made for the Premier League’s chaos. He scored on debut in the FA Cup against QPR, followed it with his first league goal in a vital 2-0 win at Burnley, and even notched one in a 5-2 thrashing by Liverpool. Early signs suggested he could be the spark.
Three months in, the honeymoon is over. Recent performances have been worrying. In five of his 11 Premier League outings, Castellanos failed to register a single shot on target. Over the last four games since his most recent league strike, he’s played more than 200 minutes without looking like scoring.
Stats paint a bleak picture:
- 22 shots taken, only eight on target. - Expected goals (xG) of roughly 2.67—meaning he’s not exactly wasting gilt-edged chances; he’s barely creating them.
- Duel win rate of just 31.5% (bottom 26.5% among Premier League attackers).
- Poor hold-up play and a tendency to “go missing” when teammates advance into dangerous areas.
In the MLS, Castellanos thrived in a league that allowed him space to run in behind and exploit one-on-one duels. The Premier League is a different beast: tighter defensively, faster in transition, and far more physically demanding. At West Ham, he’s often asked to lead the line in a side that’s been disjointed, dropping deep to press while also being the focal point of attacks. Nuno has reportedly reorganized the team’s high press around Castellanos’ movement, yet the Argentine still finds himself caught between marking multiple opponents or failing to link with creative players.
Add in the broader context of West Ham’s survival scrap—level on points with teams just above the drop zone after 31 games—and confidence can evaporate quickly. Castellanos’ recent omission from Argentina’s March international squad (left out by Lionel Scaloni in favor of other strikers) likely hasn’t helped morale either.
Don't call him a bust yet
It’s still early. Castellanos has shown flashes of the aggression and power that made him an MLS standout (his headers remain a weapon), and he’s only been at the London Stadium for a handful of months. History is littered with South American strikers who took time to adjust to England’s intensity—think of the learning curve faced by a player like Darwin Núñez in his earliest weeks. But for a club staring down potential Championship football (with the financial black hole that would bring), patience is a luxury.
West Ham need their £27 million January investment to start delivering consistently. Castellanos’ physicality and off-the-ball work rate are assets, but in the Premier League, strikers are judged on goals—and right now, the Golden Boot winner of 2021 is struggling to hit the target.
Whether he can rediscover that MLS spark before the season ends remains the biggest question hanging over West Ham’s survival hopes. The talent is there. The adaptation, however, is proving far tougher than anyone anticipated.