Marcelo Bielsa warns Leeds after Big Sam's Baggies routed

Leeds earned their biggest win in the top flight for 17 years

Marcelo Bielsa’s Leeds put five past West Brom at The Hawthorns (Dave Rogers/PA)

Premier League: West Brom 0 Leeds United 5

Boss Marcelo Bielsa has warned Leeds against thinking they have made it in the Premier League after they demolished West Brom 5-0 at The Hawthorns following a first-half four-goal blast.