[West Ham United lost 3-2 against Chelsea](https://www.premierleague.com/en/news/4572660/chelsea-3-west-ham-2-match-report-31-january-2026), failing to hold on to the 2-0 lead they held at half-time.
The Hammers were seemingly in control of the game before a second-half capitulation saw the East London outfit leave Stamford Bridge empty-handed.
Amid the chaos of the enthralling game, West Ham’s Adama Traore debuted for the club but failed to make an impact.
The winter window signing completed only 50% of his passes and failed to connect with his one attempted cross. He had five touches and lost the ball three times.
While he had only around 15 minutes to work after replacing captain Jarrod Bowen, he did not make the most of the opportunity.
His most memorable action of the game was the brouhaha with Joao Pedro and Marc Cucurella.
For many West Ham supporters, this debut will only have reinforced the doubts that lingered when [Traore](https://westhamblog.co.uk/posts/west-ham-closing-in-on-double-deal-with-adama-traore-in-the-works-ward-prowse-to-undergo-burnley-medical/) arrived.
There was always a fear that, beyond the raw athleticism, his game would struggle to translate into consistent impact, and this first outing did little to quiet those concerns.
Chelsea were there to be hurt in the closing stages, stretched and vulnerable after chasing the game, yet Traore failed to capitalise.
Aside from one brief carrying sequence that showed his pace and power, there was no real end product.
He didn’t threaten the full-back, didn’t create separation in dangerous areas, and crucially didn’t force Chelsea backwards when West Ham needed relief.
Context matters. 15 minutes is hardly enough to judge a player, but cameos are often about impressions, and this one was flat.
When Bowen went off, West Ham needed energy, incision and control. They needed someone to take the fight to the hosts.
What they got instead was loose possession and little attacking return. For now, those early fears among the fanbase look uncomfortably justified.