H2H data updated: 2026-09-13 00:00 UTC
Christiane Jolissaint holds a 1–0 lead over Patty Oreilly in their WTA head-to-head. Across 1 main-draw meeting, Christiane Jolissaint leads 1–0 on hard courts. Most recently, Christiane Jolissaint won the 1986 Mahwah round of 64 6-3 5-7 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Christiane Jolissaint | 6-3 5-7 6-2 | Patty Oreilly | Match data | Aug 20, 1986* | R64 | Mahwah | WTA 250 | Hard |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Christiane Jolissaint | — | — | — | 1,754 | 95 | 131 | 42.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Patty Oreilly | #724 | #206 | 4 | 1,544 | 5 | 12 | 29.4% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Christiane Jolissaint | Patty Oreilly | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1977 | 0–1 | 0.0% | — | 1,484 | 0 | 0 | 1985 | 3–1 | 75.0% | — | 1,528 | 0 | 0 |
| 1978 | 5–6 | 45.5% | — | 1,500 | 0 | 0 | 1986 | 0–1 | 0.0% | #284 | 1,516 | 0 | 0 |
| 1979 | 0–3 | 0.0% | — | 1,478 | 0 | 0 | 1991 | 0–1 | 0.0% | #320 | 1,511 | 0 | 0 |
| 1980 | 11–22 | 33.3% | — | 1,539 | 0 | 0 | 1992 | 1–6 | 14.3% | #219 | 1,468 | 0 | 0 |
| 1981 | 5–5 | 50.0% | — | 1,569 | 0 | 0 | 1993 | 1–3 | 25.0% | #245 | 1,455 | 0 | 0 |
| 1982 | 7–8 | 46.7% | — | 1,562 | 0 | 0 | — | — | — | — | — | — | — |
| 1983 | 14–12 | 53.8% | — | 1,696 | 0 | 0 | — | — | — | — | — | — | — |
| 1984 | 15–20 | 42.9% | — | 1,689 | 0 | 0 | — | — | — | — | — | — | — |
| 1985 | 17–18 | 48.6% | — | 1,719 | 0 | 0 | — | — | — | — | — | — | — |
| 1986 | 6–16 | 27.3% | — | 1,637 | 0 | 0 | — | — | — | — | — | — | — |
| 1987 | 9–9 | 50.0% | — | 1,627 | 0 | 0 | — | — | — | — | — | — | — |
| 1988 | 6–11 | 35.3% | — | 1,573 | 0 | 0 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Christiane Jolissaint | Patty Oreilly | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | ||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1977 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1986 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | — | — | — | — | 3 | 2 | 5 | 60.0% | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | 1991 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | 1992 | 1 | 2 | 3 | 33.3% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — |
| 1980 | 2 | 5 | 7 | 28.6% | 2 | 5 | 7 | 28.6% | 4 | 6 | 10 | 40.0% | 3 | 6 | 9 | 33.3% | 1993 | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 1981 | — | — | — | — | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 0 | 1 | 1 | 0.0% | 7 | 4 | 11 | 63.6% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 5 | 6 | 11 | 45.5% | 6 | 4 | 10 | 60.0% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 2 | 4 | 6 | 33.3% | 5 | 6 | 11 | 45.5% | 8 | 5 | 13 | 61.5% | 0 | 5 | 5 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 6 | 7 | 13 | 46.2% | 3 | 3 | 6 | 50.0% | 6 | 6 | 12 | 50.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 3 | 4 | 7 | 42.9% | 1 | 4 | 5 | 20.0% | 0 | 3 | 3 | 0.0% | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1987 | 4 | 3 | 7 | 57.1% | 1 | 2 | 3 | 33.3% | 3 | 2 | 5 | 60.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1988 | 1 | 4 | 5 | 20.0% | 2 | 3 | 5 | 40.0% | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 23 | 34 | 57 | 40.4% | 31 | 36 | 67 | 46.3% | 28 | 37 | 65 | 43.1% | 9 | 22 | 31 | 29.0% | Career | 1 | 6 | 7 | 14.3% | 1 | 5 | 6 | 16.7% | — | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Christiane Jolissaint | Patty Oreilly | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 1977 | 1484 | 98.0 | — | — | — | — | — | — | — | 33.3% | -2.33 | 0–1 | 1–0 | — | +0.36 | 1985 | 1528 | 105.6 | — | — | — | — | — | — | — | 66.7% | +1.55 | 1–0 | — | — | +0.22 |
| 1978 | 1500 | 100.3 | — | — | — | — | — | +53 | +17 | 45.5% | -0.27 | — | 1–3 (25%) | — | +1.69 | 1986 | 1516 | 99.2 | — | — | — | — | — | — | — | 33.3% | -1.67 | 0–1 | — | — | +0.09 |
| 1979 | 1478 | 103.8 | — | — | — | — | — | — | — | 14.3% | -2.86 | 0–1 | 0–1 | — | -0.27 | 1991 | 1511 | 102.7 | — | — | — | — | — | — | — | 33.3% | -1.67 | 0–1 | — | — | -0.17 |
| 1980 | 1539 | 126.8 | — | — | — | — | -10 | -21 | +8 | 35.5% | -1.15 | 5–5 (50%) | 6–4 (60%) | 102.3 | -1.72 | 1992 | 1469 | 101.1 | — | — | — | — | +29 | +37 | — | 20.0% | -1.93 | 0–1 | 1–0 | — | +0.33 |
| 1981 | 1570 | 115.3 | — | — | — | — | — | -40 | — | 50.0% | +0.30 | — | — | — | +0.15 | 1993 | 1455 | 96.5 | — | — | — | — | — | — | — | 22.2% | -1.67 | 1–0 | 0–2 | — | +0.23 |
| 1982 | 1563 | 116.0 | — | — | — | — | — | +37 | -27 | 50.0% | +0.15 | 1–3 (25%) | 1–2 (33%) | 96.7 | +1.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 1697 | 135.7 | — | — | — | — | -113 | +39 | -121 | 54.2% | +0.29 | 3–4 (43%) | 4–2 (67%) | 103.2 | -0.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1689 | 124.3 | — | — | — | — | -172 | +44 | +4 | 43.0% | -0.67 | 7–4 (64%) | 3–2 (60%) | 105.4 | +0.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 1719 | 124.8 | — | — | — | — | -100 | -4 | -37 | 49.4% | -0.11 | 4–5 (44%) | 4–5 (44%) | 100.9 | -0.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 1638 | 115.2 | — | — | — | — | -13 | +12 | -28 | 28.8% | -1.44 | 5–3 (63%) | 1–5 (17%) | 98.2 | -1.67 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1987 | 1628 | 115.5 | — | — | — | — | +9 | -22 | +37 | 45.0% | -0.63 | 4–0 (100%) | 1–0 | — | +1.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1988 | 1574 | 99.1 | — | — | — | — | -12 | +23 | +53 | 34.1% | -1.22 | 5–2 (71%) | 2–3 (40%) | 102.4 | +0.52 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1754 | 125.6 | — | — | — | — | -61 | +20 | -7 | 42.6% | -0.59 | 34–28 (55%) | 24–27 (47%) | 104.4 | +0.65 | Career | 1545 | 101.9 | — | — | — | — | +29 | +37 | — | 33.3% | -1.03 | 2–3 (40%) | 1–2 (33%) | 98.1 | +4.12 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Zina Garrison | 0 | 5 | 5 | Oct 9, 1986 | H2H |
| Helena Sukova | 1 | 3 | 4 | Jan 18, 1987 | H2H |
| Elise Burgin | 4 | 0 | 4 | Nov 29, 1985 | H2H |
| Chris Evert | 0 | 4 | 4 | May 24, 1984 | H2H |
| Virginia Ruzici | 1 | 3 | 4 | Apr 13, 1984 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Seda Noorlander | 0 | 1 | 1 | Jul 28, 1993 | H2H |
| Caroline Kuhlman | 0 | 1 | 1 | May 21, 1993 | H2H |
| Silvija Talaja | 1 | 0 | 1 | May 20, 1993 | H2H |
| Shi-Ting Wang | 0 | 1 | 1 | Jan 20, 1993 | H2H |
| Barbara Paulus | 0 | 1 | 1 | Sep 17, 1992 | H2H |