Sergio Busquets has agreed a new contract at Barcelona that will see him remain at the Nou Camp until 2021.

La Liga champions Barca confirmed the 28-year-old, who has been capped 90 times by Spain, would put pen to paper on the new deal on Thursday.

The deal includes the option of a further two-year extension through to the end of the 2022/23 campaign depending on performances, while a £171.7m buy-out clause has also been inserted.