Swansea captain Jack Cork is undergoing 'intensive treatment' on an ankle injury in a bid to face Watford.
Cork had to be substituted during the weekend defeat at West Ham but has a chance to play on Saturday after scans revealed he had suffered a minor ankle sprain.
A fitness update on Swansea's official website read: 'Cork will undergo intensive treatment this week and, if his recovery goes well, he could be involved against one of his former clubs at Vicarage Road.
'The 27-year-old has featured in every game since Paul Clement was appointed at the beginning of January and he has a chance of extending that record when the Swans go to Watford this coming weekend.