No timeframe has been given for James' return. LONDON (AP) — Chelsea captain Reece James has undergone knee surgery, the Premier League club said Friday. Key points and original sources are listed below.

• No timeframe has been given for James' return.S1

• LONDON (AP) — Chelsea captain Reece James has undergone knee surgery, the Premier League club said Friday. Chelsea described the procedure as minor, but did not confirm the precise nature of the injury, which was sustained during a training session.S2

• Chelsea announce captain Reece James has undergone successful surgery on a knee injury.S3S4

• The England international missed Chelsea’s 5-1 win over Bournemouth last weekend and faces another spell outS5