German Bundesliga giants Bayern Munich are keeping tabs on Celtic left-back Kieran Tierney, according to the Daily Express.

The 19-year-old has made a name for himself with his performances for the Glasgow powerhouse over the past year and is said to be on the radar of several major European clubs.

The report from the Express claims that Carlo Ancelotti's Bayern sent a scout to watch Tierney in action in the Hoops' 3-3 Champions League draw with Manchester City last week.

The Isle of Man-born defender, who has played once for Scotland, made his Celtic debut in April 2015 and has since made 50 further appearances for the Scottish champions including 16 impressive outings under Brendan Rodgers which have included seven assists.