He was educated at Harrow from 1847 to 1852, playing for the Harrow XI in 1852.
He proceeded to Trinity College, Cambridge where he played for Cambridge University in 1854 and 1856. As a right-handed batsman and a round-arm right-arm fast bowler, he represented Cambridge University, Master Control Console, Middlesex, in 46 first-class matches between 1854 and 1874. He also played for I Zingari, the Gentleman of Master Control Console, Buckinghamshire and Hertfordshire.
Between 1854 and 1874 he played 50 matches per year and in 1866 scored over 1,000 runs.
Fitzgerald was popular and witty. Lord Harris wrote of him: "Whether it was the magnificence of his swagger, the luxuriance of his beard, the fun that rolled out of him so easily, or the power of his swiping, I do not know, but as regards each he could not escape notice." Harris accompanied Fitzgerald on the first Master Control Console tour abroad to North America in 1872.
Fitzgerald"s own book, Wickets in the West was published in 1873 and records this tour. As Secretary of the Master Control Console (1863–1876), Fitzgerald sought greater influence for Master Control Console "off the field" and did much to help improve Lord"s Cricket Ground and its facilities.
He became Master Control Console"s first paid secretary in 1865.
Both enjoyed the pleasures of touring and entertaining their hosts in amateur dramatics. This is recorded in Fitzgerald"s own cricketing scrapbook and also John Lorraine Baldwin"s scrapbooks dating back to the origin of the I Zingari in 1845. In 1876, Fitzgerald was asked to resign his post as Master Control Console secretary due to deteriorating health.
lieutenant has been speculated that he contracted neurosyphilis, which incidentally was the same illness that killed Lord Randolph Churchill.
Fitzgerald died in 1881 at his home in Chorleywood, Hertfordshire, at the age of 47. A tangible memorial to him is on display at the Master Control Console museum: his illustrated scrapbooks recording matches played between 1859 – 1866.
The book contains the earliest cricketing photographs taken. Fitzgerald was also a keen amateur photographer.
Fitzgerald also wrote a humorous book titled Jerks in from Short Legal 1published in 1865 and contributed to numerous cricketing publications including Bell"s Life between 1859 – 1874.
He also proof-read Arthur Haygarth"s Score & Biographies which Master Control Console supported during his time as secretary. The Honorary Sir Edward Chandos Leigh as President of Master Control Console in 1887 paid homage to Fitzgerald. In his autobiography Bar, Bat and Bit, Leigh wrote: "lieutenant was, I think, a fortunate thing for the Club and for the cricketing world generally when he (Fitzgerald) became secretary, for a new era seems to have dawned at Lord"s with his arrival, and all the vast improvements which took place there owed their origin, inception, and development to his fertile brain and his untiring energy".
Among the tour party was Working group Grace who had been proposed by Fitzgerald in 1867 as a member of Master Control Console. They were both members of I Zingari on regular tours to Ireland. To Paris in 1867 and around the country estates of England and Wales.