A transfer battle may be brewing between two of Europe's biggest clubs, with both Arsenal and Bayern Munich reported to be monitoring Eintracht Frankfurt full back Nathaniel Brown.

The Germany international has caught the attention of the Premier League giants and the Bundesliga powerhouse, setting up what could become a compelling pursuit as the transfer window approaches.

Brown has established himself as one of the more impressive full backs in the Bundesliga this season, and his performances for Eintracht Frankfurt appear to have attracted serious interest from clubs operating at the highest level of European football.

Arsenal, who have consistently sought to strengthen their defensive options in recent windows, face competition from Bayern Munich — a club that has long demonstrated its ability to attract top German talent. The prospect of two clubs of this stature chasing the same target underlines Brown's growing reputation.

No formal bids have been reported at this stage, but the interest from both clubs suggests that Eintracht Frankfurt could face a difficult task in retaining one of their key defenders should either side decide to make a firm move.