His debut List A match came against the Leicestershire Cricket Board in the 2001 Cheltenham & Gloucester Trophy.
From 2001 to 2002, he represented the Board in 4 List A matches, the last of which came against Herefordshire in the 1st round of the 2003 Cheltenham & Gloucester Trophy which was held in 2002.
[2] He also represented the county in a single MCCA Knockout Trophy match against Suffolk in 2004.
He has held various teaching posts in Reading, Nottingham and more recently in Hammersmith, London.
In 2021, Barr began teaching Business Studies and Economics at Loughborough Schools Foundation.