Rugby FitzSimons first played club rugby with the
Sydney University Football Club and then with the
Manly RUFC in Sydney in the 1980s under the coaching of
Alan Jones. Between 1985 and 1989, he played with
CA Brive in France for four seasons as the club's first foreign player. He played seven
test matches at
lock for the
Australian national rugby union team between 1989 and 1990, debuting against
France in Strasbourg in November 1989, on the Wallabies 1989 tour of Europe. His final Test match was against the
All Blacks in Christchurch. In
On a Wing and a Prayer, former
Wallabies winger
David Campese criticised FitzSimons for starting a brawl in Australia's first Test against
France in 1990. and asserted that "he was doing the game and its reputation enormous damage."
Journalist FitzSimons has written for
The Sydney Morning Herald since 1988, and has been a sports columnist for that publication since 1987. He regularly appears on the Australian
Foxtel program
The Back Page, formerly hosted by rugby league journalist
Mike Gibson and now
Tony Squires. For the Saturday edition of
The Sydney Morning Herald, FitzSimons writes a column titled "The Fitz Files" which looks at all the happenings over the past seven days in sport. He writes a more general version of "The Fitz Files" in
The Sun-Herald on Sundays, focusing on community activities and events in Sydney.
Andrew Denton has called him "Australia's finest sports journalist". On 25 September 2001, he wrote a thought-provoking opinion editorial piece titled "Memo world: try saying sorry to avoid a sorry end". In August 2022, FitzSimons threatened to sue Senator
Jacinta Nampijinpa Price for defamation when she said that he had been rude and aggressive in a telephone interview. Price urged FitzSimons and
The Sydney Morning Herald to release the recording of the interview but they declined to do so.
Radio In January 2006, FitzSimons began co-hosting a breakfast radio program with
Mike Carlton on Sydney radio station
2UE. He was brought onto the 2UE breakfast show in an attempt to boost the program's dwindling ratings. However, the
Mike and Fitz Breakfast Show still trailed a long way behind the number one program on
2GB, hosted by FitzSimons' former coach Alan Jones. After two years, FitzSimons quit to become a
stay-at-home dad and focus on his writing.
Author FitzSimons is a prolific writer and is one of Australia's best-selling non-fiction writers. He has written books about subjects such as
Nancy Wake, the shipwreck of the
Batavia, Sir
John Monash,
Breaker Morant,
Charles Kingsford Smith and
John Eales.
Selected books • • • • • • • • ==Community and political activism==