The Baggies recorded their biggest win of the season - and of Slaven Bilic's time in charge - having been set on their way by Semi Ajayi's 25th-minute header.
West Brom v Swansea City
Highlights Swansea City West Bromwich Albion Football EFL Championship
Latest Videos
22:47 min
Magisterial - Episode 23
1:43 min
EFL: West Brom v Stoke
3:48 min
Atalanta humbled by lowly SPAL
0:50 min
Struggling Wanderers sacks Babbel
3:21 min
Serie A: Bologna v Verona
1:32 min
LaLiga: Mallorca v Valencia
1:31 min