Manchester United are close to an agreement with Real Madrid for Casemiro.
According to Sky Sports, the fee is £50.7m plus £8.5m in add-ons.
Casemiro has been offered a four-year deal with the option of a further 12 months.
However, even if the deal is sealed this weekend, it is unlikely that the Brazilian will be available for United’s next Premier League clash, as he requires a visa.
Erik ten Hag’s side takes on Liverpool at Old Trafford on Monday.
The Red Devils are bottom of the table, after back-to-back defeats against Brighton and Brentford in their first two fixtures.