Ranking history updated: 2026-03-14 12:22 UTC

A. O'Brien ATP Ranking History

Explore every available weekly ranking snapshot for A. O'Brien, including age, ranking points, and links into the matching season tables.

Related: A. O'Brien profile A. O'Brien full match log
Related players: Clark Graebner Charlie Pasarell Jeff Tarango Zeljko Franulovic Raymond Moore
Latest Rank
635
Latest date
May 27, 2002
Career high
31
Best year-end
31
Weeks at #1
0
Top 10 weeks
0
Top 100 weeks
1
Ranked Weeks
10

Ranking Chart

Weekly Rankings Table

Date Week Age Rank Points
2002 May 27 22 — 635 23
2002 Jan 28 5 — 447 55
2000 Jan 3 1 — 158 285
1999 Feb 8 6 — 152 303
1998 Jun 8 24 — 120 434
1997 Jul 14 29 — 31 1,198
1993 Dec 6 49 — 120 0
1991 Sep 23 39 — 288 0
1989 Dec 25 52 — 666 0
1989 Sep 4 36 — 677 0