John O'Brien

Plays
Born	Subscribe now This information and data is not available because you are not our subscriber yet. Please click here and get full access to the entire database!
Bio	He is an Australian tennis player active during the 1950s and 1960s. O'Brien was also one of the 18 hostages in the 2014 Sydney hostage crisis. O'Brien played the first of ten Australian Championships in 1951. As a singles player, he made eight appearances in the Round of 32 and two in the Round of 64. In 1956 O'Brien appeared at the French Championships finishing in the first round, however he followed this up with a Round of 16 performance at Wimbledon where he was defeated by eventual champion Lew Hoad. He returned to Roland Garros and Wimbledon in 1960, though he was eliminated in the Round of 128. O'Brien remained active into his eighties, and was as of December 2014 ranked tenth in the world for players over 80 years old.

Tournament	AO	RG	W	US	Win-Loss
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		All-time					Amateur era					Open Era
		Total	A	R	W	U	Total	A	R	W	U	Total	A	R	W	U
1	GS Appearances	Subscribe now This information and data is not available because you are not our subscriber yet. Please click here and get full access to the entire database!
2	GS Matches
3	GS Appearances Representing The Same Nation
4	Represented different nations
5	Years Between 2 GS Appearances
6	Years Between The First And Last GS Appearance
7	Decades Between The First And Last GS Appearance
8	GS Final Appearances
9	GS Final Appearances Representing The Same Nation
10	Represented different nations in the GS Finals
11	Years Between 2 GS Final Appearances
12	Years Between The First And Last GS Final Appearance
13	Decades Between The First And Last GS Final Appearance
14	GS Titles