The Red Devils agreed a deal with Leicester to finally end the long running transfer saga.
Ole Gunnar Solskjaer finally got his man as he looks improve the centre of his defence for the new Premier League season.
The fee eclipses the £75million Liverpool paid for Virgil van Dijk in January 2018 while there have also been some other high profile moves this transfer window.
Matthijs de Ligt was signed by Juventus this summer in a deal worth £67.5m while Lucas Hernandez moved to Bayern Munich for £68m.
Logic would suggest that the 26-year-old is one of the best centre-backs in the world but some still have their doubts over his ability at the highest level.
Here at talkSPORT.com, we have taken a look at how Maguire compares to the world’s best defenders.
The centre-backs currently thought of as the world’s best include Virgil van Dijk, Aymeric Laporte, Jan Vertonghen, Rafael Varane, Matthijs de Ligt, Kalidou Koulibaly and Sergio Ramos.
According to statistics on WhoScored.com, there is very little to choose between Maguire and the others when looking at how they performed in the league last season.