United StatesIreland O'Brien: Ranking, Schedule & Stats
Ireland O'Brien is a professional tennis player from United States, born 9 April 2008.
This page tracks Ireland O'Brien's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. What Umpiry rank means.
Titles & lost finals by tournament level
No ATP tour-level final on record for Ireland O'Brien — either they have not reached one, or we do not have it in our data.
| Grand Slam | none |
|---|---|
| ATP Masters 1000 | none |
| ATP 500 | none |
| ATP 250 | none |
| Challenger | none |
| ITF / Futures | none |
ITF
Not counted in career, form or surface stats.
More United States players
All players →Frequently asked questions
When was Ireland O'Brien born?
Ireland O'Brien was born on 9 April 2008 (18 years old).
Where is Ireland O'Brien from?
Ireland O'Brien is from United States.
Career overview
| Level | W–L | Win % | Win rate as a bar | Titles |
|---|---|---|---|---|
| ITF / Futures | 1–1 | 50% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band. Pick a season from the list or click a bar.
| R32 | 1–0 (100%) |
|---|---|
| R16 | 0–1 (0%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2025 | · | 1–1 | · | · | 1–1 |
| Career | · | 1–150% | · | · | 1–150% |
Matches
The latest 2 matches, main draw and qualifying separately. Draw shows the position in the draw and how the player got in.