Bryn Halliwell began his career at the now defunct Wimbledon, but it was at Clyde, whom he joined in 2000, where he established himself.
10 Facts About Bryn Halliwell
Bryn Halliwell remained with Clyde for five years, and in 2005 signed for Dunfermline Athletic.
However, since Rangers would not permit McGregor to play against them, Bryn Halliwell would take his place whenever the Pars played the Glasgow club.
Bryn Halliwell made his league debut for Saints on 5 August 2006, against Clyde, his former club.
Bryn Halliwell kept a clean sheet in a goalless draw.
Bryn Halliwell was offered a new contract by Accies but rejected it and left the club.
In July 2009, Bryn Halliwell joined Greenock Morton on a month-long contract as cover for the injured Kevin Cuthbert.
In February 2011, having lost his place in the Partick team, Bryn Halliwell returned to his former club Clyde, on loan till the end of the season.
Bryn Halliwell was released by Thistle at the end of the season.
Bryn Halliwell returned to Morton on loan from Gartcairn as cover for Derek Gaston.