Postpublished at 15:29
Swansea 0-1 West Ham
Dafydd Pritchard
BBC Sport Wales at the Liberty Stadium
The atmosphere is already turning sour inside the Liberty Stadium.
Swansea's fans have only seen their team win twice under manager Bob Bradley, and their grumblings suggest they fear this match could already be slipping from their grasp.
West Ham have seized on that sense of anxiety, and the visitors seem very comfortable at the moment.