Nombre: Alex O'Brien
País: USA
Fecha de nacimiento: 07.03.70, 56 años
Dinero del premio: 3526390 $
Partidos totales: 325
ganar: 153
%: 47.08 %
País: USA
Fecha de nacimiento: 07.03.70, 56 años
Dinero del premio: 3526390 $
Partidos totales: 325
ganar: 153
%: 47.08 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2001 | 15/13 | 9/6 | 2/2 | 0/2 | 0/0 | 4/3 | 0/0 |
| 2000 | 22/16 | 12/9 | 0/1 | 2/1 | 3/2 | 5/3 | 0/0 |
| 1999 | 21/15 | 16/10 | 0/2 | 3/2 | 0/0 | 2/1 | 0/0 |
| 1998 | 16/23 | 14/14 | 0/3 | 0/2 | 0/0 | 2/4 | 0/0 |
| 1997 | 21/27 | 8/12 | 4/5 | 2/3 | 2/4 | 5/3 | 0/0 |
| 1996 | 18/10 | 15/6 | 0/0 | 0/2 | 3/2 | 0/0 | 0/0 |
| 1995 | 7/17 | 4/7 | 0/3 | 0/2 | 1/2 | 2/3 | 0/0 |
| 1994 | 17/24 | 6/10 | 1/5 | 5/2 | 2/3 | 3/4 | 0/0 |
| 1993 | 12/21 | 7/13 | 4/3 | 1/1 | 0/1 | 0/3 | 0/0 |
| 1992 | 3/5 | 3/3 | 0/0 | 0/1 | 0/0 | 0/1 | 0/0 |
| 1991 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 153/172 | 95/91 | 11/24 | 13/18 | 11/14 | 23/25 | 0/0 |
| porc. % | 47.08 % | 51.08 % | 31.43 % | 41.94 % | 44 % | 47.92 % | 0 % |
Alex O'Brien / programado / pasado
| No se encontraron partidos |
Alex O'Brien form / superficie: Césped
Alex O'Brien / superficie: Césped
| 25.06.01 | calif. | Leander Paes | Alex O'Brien | 6-75, 6-3, 6-2, 6-2 |  | match details |  London | Césped |
| 25.06.01 | c 1 | Alex O'Brien | Federico Luzzi | 6-75, 7-64, 6-4 |  | match details | ||
| 25.06.01 | c 2 | Alex O'Brien | Lorenzo Manta | 3-6, 6-3, 6-3 | | match details | ||
| 11.06.01 | c 2 | Kristian Capalik | Alex O'Brien | 7-5, 6-2 | | match details | London | Césped |
| 11.06.01 | c 1 | Alex O'Brien | Jeff Coetzee | 6-4, 4-6, 6-4 | | match details | ||
| 04.06.01 | c 2 | Frederic Niemeyer | Alex O'Brien | 6-2, 4-6, 6-1 | | match details | Surbiton | Césped |
| 04.06.01 | c 1 | Alex O'Brien | James Davidson | 6-4, 6-4 | | match details | ||
| 26.06.00 | c 1 | Alex O'Brien | Gregory Carraz | 6-4, 4-6, 6-2 | | match details | London | Césped |
| 26.06.00 | c 2 | Alex O'Brien | Alexander Shvec | 6-1, 6-2 | | match details | ||
| 26.06.00 | 2da ronda | Gianluca Pozzi | Alex O'Brien | 7-66, 6-3, 6-4 | | match details | ||
| 26.06.00 | calif. | Alex O'Brien | Fredrik Jonsson | 6-4, 7-63, 7-66 | | match details | ||
| 26.06.00 | 1er ronda | Alex O'Brien | Ivan Ljubicic | 5-7, 6-1, 7-5, 7-64 | | match details | ||
| 12.06.00 | c 2 | David Wheaton | Alex O'Brien | 7-5, 6-1 | | match details | Queen's/London | Césped |
| 12.06.00 | c 1 | Alex O'Brien | Scott Humphries | 6-1, 6-3 | | match details | ||
| 05.06.00 | 1er ronda | George Bastl | Alex O'Brien | 6-4, 6-3 | | match details | Surbiton | Césped |
| 31.05.99 | 1er ronda | Alex O'Brien | Ivo Heuberger | 6-4, 7-65 | | match details | Surbiton | Césped |
| 31.05.99 | 1/4 | Roger Federer | Alex O'Brien | 6-1, 6-4 | | match details | ||
| 31.05.99 | 2da ronda | Alex O'Brien | Sebastien Lareau | 6-4, 7-66 | | match details | ||
| 06.07.98 | 1er ronda | Justin Gimelstob | Alex O'Brien | 4-6, 6-4, 7-5 | | match details |  Newport | Césped |
| 22.06.98 | 1er ronda | Alex O'Brien | Kenneth Carlsen | 4-6, 4-6, 6-4, 6-3, 6-4 | | match details | London | Césped |
| 22.06.98 | 2da ronda | Mark Philippoussis | Alex O'Brien | 6-73, 6-4, 7-62, 6-3 | | match details | ||
| 08.06.98 | 1er ronda | Alex O'Brien | Mark Petchey | 6-3, 6-3 | | match details | London | Césped |
| 08.06.98 | 2da ronda | Thomas Enqvist | Alex O'Brien | 6-4, 3-6, 6-2 | | match details | ||
| 01.06.98 | 1er ronda | Barry Cowan | Alex O'Brien | 6-2, 7-62 | | match details | Surbiton | Césped |
| 23.06.97 | 3er ronda | Petr Korda | Alex O'Brien | 6-3, 4-6, 6-3, 6-71, 6-4 | | match details | London | Césped |
| 23.06.97 | 1er ronda | Alex O'Brien | Henrik Holm | 7-65, 6-4, 7-64 | | match details | ||
| 23.06.97 | 2da ronda | Alex O'Brien | Neville Godwin | 6-3, 6-3, 6-76, 7-65 | | match details | ||
| 16.06.97 | 2da ronda | Alex O'Brien | Marc-Kevin Goellner | 7-64, 6-3 | | match details | Nottingham | Césped |
| 16.06.97 | 1er ronda | Alex O'Brien | Lionel Roux | 6-4, 6-3 | | match details | ||
| 16.06.97 | 1/4 | Sandon Stolle | Alex O'Brien | 7-65, 4-6, 7-64 | | match details | ||
| 09.06.97 | 1er ronda | Alex O'Brien | Guillaume Raoux | 7-5, 4-6, 6-0 | | match details | London | Césped |
| 09.06.97 | 2da ronda | Martin Lee | Alex O'Brien | 3-6, 7-63, 6-4 | | match details | ||
| 10.07.95 | 1er ronda | Alex O'Brien | Wally Masur | 4-6, 6-3, 6-4 | | match details | Newport | Césped |
| 10.07.95 | 2da ronda | David Wheaton | Alex O'Brien | 7-66, 6-4 | | match details | ||
| 26.06.95 | 1er ronda | Olivier Delaitre | Alex O'Brien | 6-4, 2-6, 1-6, 6-4, 6-2 | | match details | Wimbledon | Césped |
| 12.06.95 | 2da ronda | Richard Krajicek | Alex O'Brien | 6-3, 6-3 | | match details |  Rosmalen | Césped |
| 12.06.95 | 1er ronda | Alex O'Brien | Tom Kempers | 4-6, 7-65, 6-2 | | match details | ||
| 04.07.94 | 1er ronda | Jamie Morgan | Alex O'Brien | 6-2, 5-7, 6-4 | | match details | Newport | Césped |
| 20.06.94 | 1er ronda | Carlos Costa | Alex O'Brien | 2-6, 3-6, 7-65, 6-4, 6-1 | | match details | Wimbledon | Césped |
| 13.06.94 | 1er ronda | Alex O'Brien | Tim Henman | 1-6, 6-4, 6-0 | | match details | Manchester | Césped |
| 13.06.94 | 1/4 | Jason Stoltenberg | Alex O'Brien | 6-4, 6-4 | | match details | ||
| 13.06.94 | 2da ronda | Alex O'Brien | Maurice Ruah | 6-4, 4-6, 7-66 | | match details | ||
| 06.06.94 | 1er ronda | Alex O'Brien | Chris Wilkinson | 6-3, 6-2 | | match details | Queen's Club | Césped |
| 06.06.94 | 2da ronda | Jason Stoltenberg | Alex O'Brien | 6-77, 6-2, 6-2 | | match details | ||
| 21.06.93 | 1er ronda | Aaron Krickstein | Alex O'Brien | 6-2, 7-64, 6-3 | | match details | Wimbledon | Césped |
| 14.06.93 | 1er ronda | Nicolas Pereira | Alex O'Brien | 6-76, 6-3, 7-64 | | match details | Manchester | Césped |
| 07.06.93 | 1er ronda | Brett Steven | Alex O'Brien | 1-6, 7-5, 8-6 | | match details | Queen's Club | Césped |
| 06.07.92 | 1er ronda | Jonathan Stark | Alex O'Brien | 6-3, 6-4 | | match details | Newport | Césped |