Swansea monitor Ki Sung-yueng hamstring injury

Swansea's Ki Sung-yueng battles with Oscar during the draw at Chelsea

Ki Sung-yueng will have a scan on Tuesday on a hamstring strain he picked up in Swansea's 2-2 draw with Chelsea.

The midfielder limped off on 41 minutes on the opening day of the Premier League season and is a doubt for Saturday's home game with Newcastle.

Swans boss Garry Monk said: "Ki felt a slight twinge of his hamstring so we brought him off and we'll now have to see how he is... next week."

Winger Jefferson Montero was replaced after suffering cramp but is now fine.