Kathy Obrien
Peak ranking
—
Elo peak
1536 (16.9%ile)
Career record
10–12 (45.5%)
Career titles
1
Prize money
$9,211
Recent WTA Matches full match log →
| Date | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Oct 22, 1983* | Tokyo Japan Open | WTA 250 | QF | — | Betsy Nagelsen | 4-6 6-2 2-6 | L | H2H | Match data |
| Oct 21, 1983* | Tokyo Japan Open | WTA 250 | R16 | — | Kaoru Okamoto | 4-6 6-3 6-4 | W | H2H | Match data |
| Oct 20, 1983* | Tokyo Japan Open | WTA 250 | R32 | — | Helena Manset | 4-6 7-5 6-2 | W | H2H | Match data |
| Oct 13, 1983* | Tokyo Borden | WTA 250 | R32 | Hard | Nanette Schutte | 6-3 3-6 2-6 | L | H2H | Match data |
| Sep 15, 1983* | Salt Lake City | WTA 250 | R32 | Hard | Yvonne Vermaak | 5-7 3-6 | L | H2H | Match data |
Rivals full rivalries list →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Betsy Nagelsen | 0 | 1 | 1 | Oct 22, 1983 | H2H |
| Kaoru Okamoto | 1 | 0 | 1 | Oct 21, 1983 | H2H |
| Helena Manset | 1 | 0 | 1 | Oct 20, 1983 | H2H |
| Nanette Schutte | 0 | 1 | 1 | Oct 13, 1983 | H2H |
| Yvonne Vermaak | 0 | 1 | 1 | Sep 15, 1983 | H2H |
Titles (1)
| Season | Titles | GS | WTA 1000 | 500 | 250 | WTA Finals | Tournaments |
|---|---|---|---|---|---|---|---|
| 1979 | 1 | — | — | — | 1 | — | Dallas Open |
| Total | 1 | — | — | — | 1 | — |
Career Results
Career Results by Surface
Advanced Stats
| Season | ELO | ELO % | Hard % | Clay % | Grass % | Set Win % | Set Margin | SoS % | Deep Run % | Dec. Set W% | TB W | TB L | TB W% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978 | 1503 | 57 | — | — | — | 40.0% | -1.42 | 40 | 0 | — | 0 | 0 | — |
| 1979 | 1520 | 57 | — | — | — | 50.0% | +0.17 | 21 | 50 | — | 0 | 1 | — |
| 1980 | 1519 | 72 | 26 | — | — | 38.9% | -1.00 | 64 | 25 | 75 | 2 | 0 | — |
| 1981 | 1531 | 70 | — | — | — | 50.0% | 0.00 | 74 | 0 | — | 0 | 0 | — |
| 1982 | 1528 | 60 | — | — | — | 50.0% | +1.00 | 12 | 0 | — | 0 | 0 | — |
| 1983 | 1516 | 32 | 6 | — | — | 41.2% | -0.31 | 22 | 25 | 40 | 0 | 1 | — |
| Career | 1520 | 56 | 20 | — | — | 42.9% | -0.29 | 40 | 20 | 67 | 2 | 2 | 50 |
Tournament Results by Category
Data coverage note: WTA ranking data is unavailable before 1983 from any current source. Weeks at #1, year-end finishes, and peak ranking for this player's early career may be incomplete or absent.
WTA Ranking History full ranking history →
Career high
—
Career-high date
—
First top 100
—
First top 50
—
First top 20
—
First top 10
—
Ranking History Matrix
No ranking history available.
Similar Players
Other WTA players ranked by a composite similarity score over country, era, and peak rank.
| Player | Country | Peak Rank | Peak Elo | Grand Slams | Titles | M | W | L | Win % | Active Years | Match Log |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kerry Reid | AUS | — | 2,215 | 1 | 22 | 831 | 586 | 245 | 70.5% | 1968-1985 | Match log |
| Betty Stove | NED | — | 2,165 | 0 | 7 | 717 | 413 | 304 | 57.6% | 1969-1983 | Match log |
| Francoise Durr | FRA | — | 2,144 | 0 | 9 | 608 | 373 | 235 | 61.3% | 1968-1981 | Match log |
Frequently Asked Questions
- How many Grand Slams has Kathy Obrien won?
- Kathy Obrien has not won a Grand Slam title.
- How many WTA 1000 titles has Kathy Obrien won?
- Kathy Obrien has not won a WTA 1000 title.
- How many WTA titles has Kathy Obrien won?
- Kathy Obrien has won 1 WTA singles title across all categories. The most recent other title was Dallas Open in 1979.
- What is Kathy Obrien's career win-loss record?
- Kathy Obrien has a career WTA singles record of 10 wins and 12 losses (45.5%).
- How much career prize money has Kathy Obrien earned?
- Kathy Obrien has earned at least $9,211 in career prize money from professional tennis.
- When did Kathy Obrien play professional tennis?
- Kathy Obrien turned professional in 1978 and was active through 1983.
- Who is Kathy Obrien's biggest rival?
- Kathy Obrien's most frequent opponent is Betsy Nagelsen, with a head-to-head record of 0–1 across 1 meeting.