Manchester United and Manchester City are set to engage in a fierce battle for the signature of Braga defender Sikou Niakate, with both clubs reportedly interested in acquiring the player's services this month.

According to recent reports, Manchester United are ready to rival their local rivals Manchester City for the highly-rated centre-back, who has been impressive for his club this season.

The 23-year-old French defender has been on the radar of several top European clubs, including Manchester City, who have been long-time admirers of the player. However, it appears that Manchester United are now ready to join the chase, with the club's scouts said to have been impressed by Niakate's performances.

With Manchester United's defence struggling to find consistency this season, the club's manager is understood to be keen on bolstering his backline with the addition of a top-quality centre-back. Niakate, who has a reported price tag of €30m, is seen as an ideal target, given his impressive speed, agility, and reading of the game.

Meanwhile, Manchester City manager Pep Guardiola is also a huge fan of the Braga defender, and is believed to have made Niakate one of his top targets for the January transfer window. The City boss is said to be impressed by the player's technical ability, as well as his leadership qualities, and is keen on bringing him to the Etihad Stadium.

However, with Manchester United now entering the fray, it remains to be seen whether Manchester City will be able to secure Niakate's signature. The Red Devils are understood to be prepared to match City's offer, and may even be willing to outbid their rivals in order to land the player.

The transfer saga is set to be an interesting one, with both Manchester clubs going head-to-head for one of the most highly-sought after defenders in Europe. As the January transfer window heats up, fans of both clubs will be eagerly awaiting news of any developments, as the battle for Niakate's signature reaches its climax.

One thing is for certain, however - the signing of Sikou Niakate would be a major coup for either Manchester United or Manchester City. The player has the potential to become one of the best centre-backs in the world, and his addition would be a huge boost to either club's chances of winning major honours this season.

As the transfer window enters its final weeks, all eyes will be on Manchester, as two of the world's biggest clubs engage in a thrilling battle for one of the most exciting young defenders in the game.