West Ham United have secured England U19 international midfielder Sienna Wareing, signing her to a first‑professional contract after she left Manchester United. The 19‑year‑old will wear the No 19 shirt and joins a side currently sitting 18th in the Premier League with 39 points, a record of 10 wins, 9 draws and 19 losses.

Who is Sienna Wareing?

Wareing burst onto the England youth scene last season, earning her debut for the U19s and impressing with her vision and drive in the final third. She spent the previous year developing in Manchester United’s academy, where coaches praised her technical ability and work ethic. At 1.68 m, she combines a low centre of gravity with a knack for threading passes through tight spaces.

Why does the signing matter for West Ham United?

Head Coach Rita Guarino highlighted Wareing’s potential to add creativity to a midfield that has struggled to control games. "She is a player that we believe has a lot of potential," Guarino said. With the Hammers conceding 65 goals this season and sitting 46 points behind leaders Arsenal, injecting fresh talent could help reverse a poor run of form – the team’s recent results read W L L L W.

How will she fit into the squad?

Wareing will train with senior players during pre‑season, learning the tactical demands of Guarino’s system. She joins a midfield that includes veteran Tomáš Souček and emerging talent Declan Rice, offering a blend of experience and youthful energy. The club expects her to compete for minutes early, especially in cup fixtures where rotation is common.

What’s next for the young midfielder?

The player expressed excitement about her new chapter: "I'm absolutely delighted to sign for West Ham United," she said. "Signing my first professional contract is such a proud moment for me and my family." She will travel to the club’s training ground in east London next week, where she’ll meet teammates and begin integrating into the squad’s daily routine.

How does this affect West Ham’s season outlook?

While one signing won’t solve a relegation battle, adding a creative midfielder aligns with Guarino’s plan to improve ball retention and chance creation. The Hammers have scored 46 goals this season, a figure that needs to rise if they hope to climb the table. Wareing’s arrival adds depth and a possible spark in the final third, giving the club a new option as they chase survival.