H2H data updated: 2026-10-29 00:00 UTC
Brenda Kirk holds a 1–0 lead over J Swart in their WTA head-to-head. Across 1 main-draw meeting, Brenda Kirk leads 1–0 on hard courts. Most recently, Brenda Kirk won the 1969 Durban round of 32 6-3 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 |
|---|---|---|---|---|---|---|---|---|
| Brenda Kirk | 6-3 6-2 | J Swart | Match data | Apr 17, 1969* | R32 | Durban | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brenda Kirk | — | — | — | 1,790 | 102 | 116 | 46.8% | 0 | 0 | 0 | 0 | 2 | 2 |
| J Swart | — | — | — | 1,500 | 0 | 5 | 0.0% | 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.
| Brenda Kirk | J Swart | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 1–4 | 20.0% | — | 1,460 | 0 | 0 | 1968 | 0–1 | 0.0% | — | 1,486 | 0 | 0 |
| 1969 | 13–18 | 41.9% | — | 1,527 | 0 | 0 | 1969 | 0–2 | 0.0% | — | 1,456 | 0 | 0 |
| 1970 | 15–22 | 40.5% | — | 1,576 | 0 | 0 | 1970 | 0–1 | 0.0% | — | 1,451 | 0 | 0 |
| 1971 | 26–23 | 53.1% | — | 1,678 | 0 | 1 | 1971 | 0–1 | 0.0% | — | — | 0 | 0 |
| 1972 | 37–25 | 59.7% | — | 1,774 | 0 | 2 | — | — | — | — | — | — | — |
| 1973 | 6–20 | 23.1% | — | 1,673 | 0 | 2 | — | — | — | — | — | — | — |
| 1974 | 3–2 | 60.0% | — | 1,677 | 0 | 2 | — | — | — | — | — | — | — |
| 1976 | 1–1 | 50.0% | — | 1,682 | 0 | 2 | — | — | — | — | — | — | — |
| 1977 | 0–1 | 0.0% | — | 1,665 | 0 | 2 | — | — | — | — | — | — | — |
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.
| Brenda Kirk | J Swart | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1968 | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1969 | 4 | 5 | 9 | 44.4% | 2 | 4 | 6 | 33.3% | 7 | 9 | 16 | 43.8% | — | — | — | — | 1969 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 5 | 5 | 10 | 50.0% | 5 | 9 | 14 | 35.7% | 5 | 8 | 13 | 38.5% | — | — | — | — | 1970 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 6 | 4 | 10 | 60.0% | 11 | 11 | 22 | 50.0% | 9 | 8 | 17 | 52.9% | — | — | — | — | 1971 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 12 | 3 | 15 | 80.0% | 9 | 10 | 19 | 47.4% | 7 | 7 | 14 | 50.0% | 9 | 5 | 14 | 64.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 3 | 7 | 10 | 30.0% | 2 | 6 | 8 | 25.0% | 1 | 3 | 4 | 25.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 33 | 31 | 64 | 51.6% | 29 | 40 | 69 | 42.0% | 29 | 35 | 64 | 45.3% | 9 | 9 | 18 | 50.0% | Career | 0 | 5 | 5 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
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.
| Brenda Kirk | J Swart | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1460 | 95.8 | — | — | — | — | -15 | — | — | 27.3% | -1.55 | 0–1 | — | — | +0.11 | 1968 | 1487 | 91.9 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | -0.06 |
| 1969 | 1528 | 115.7 | — | — | — | — | +3 | -45 | +44 | 46.0% | -0.36 | 2–3 (40%) | — | — | +0.37 | 1969 | 1456 | 93.0 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.15 |
| 1970 | 1577 | 119.6 | — | — | — | — | +10 | -102 | +23 | 40.0% | -0.74 | 4–2 (67%) | — | — | -1.30 | 1970 | 1451 | 97.4 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.11 |
| 1971 | 1678 | 130.6 | — | — | — | — | -21 | -84 | +10 | 52.7% | +0.15 | 6–6 (50%) | 2–1 (67%) | 102.9 | +3.63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 1775 | 136.1 | — | — | — | — | +141 | -190 | -45 | 57.0% | +0.40 | 8–7 (53%) | 3–3 (50%) | 101.4 | +0.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1673 | 116.8 | — | — | — | — | +33 | -98 | +38 | 24.6% | -2.40 | 3–2 (60%) | 4–1 (80%) | 102.2 | -3.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1677 | 110.0 | — | — | — | — | — | — | — | 54.5% | +0.45 | 1–0 | — | — | +0.46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 1683 | 109.3 | — | — | — | — | — | — | — | 60.0% | +0.80 | 0–1 | 1–0 | — | +0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 1666 | 100.7 | — | — | — | — | — | — | — | 33.3% | +0.33 | 0–1 | 0–1 | — | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1791 | 128.6 | — | — | — | — | +57 | -115 | +11 | 46.9% | -0.33 | 24–23 (51%) | 10–6 (63%) | 103.8 | +0.53 | Career | 1500 | 91.6 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | — | — | -0.50 |
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 |
|---|---|---|---|---|---|
| Margaret Court | 0 | 10 | 10 | Sep 27, 1973 | H2H |
| Betty Stove | 1 | 7 | 8 | Apr 14, 1973 | H2H |
| Sharon Walsh Pete | 5 | 1 | 6 | Jan 13, 1974 | H2H |
| Helga Masthoff | 0 | 6 | 6 | Jul 29, 1972 | H2H |
| Annette Van Zyl | 0 | 5 | 5 | Nov 26, 1976 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Elizabeth Vlotman | 0 | 1 | 1 | Mar 31, 1971 | H2H |
| Helen Gourlay | 0 | 1 | 1 | Apr 9, 1970 | H2H |
| Brenda Kirk | 0 | 1 | 1 | Apr 17, 1969 | H2H |
| Sannie Gouws | 0 | 1 | 1 | Apr 3, 1969 | H2H |
| Corinne Molesworth | 0 | 1 | 1 | Dec 24, 1968 | H2H |