Joy Schwikert
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Helle Sparre | 2 | 1 | 3 | Jan 9, 1975 | H2H |
| Jeanne Evert | 0 | 2 | 2 | Jul 17, 1975 | H2H |
| Patricia Bostrom | 2 | 0 | 2 | Feb 27, 1975 | H2H |
| Sally Greer | 1 | 1 | 2 | Aug 20, 1974 | H2H |
| Julie Heldman | 0 | 2 | 2 | Aug 8, 1974 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Joy Schwikert vs Helle Sparre H2H: 2-1
Joy Schwikert holds a 2–1 lead over Helle Sparre in their WTA head-to-head. Across 3 main-draw meetings, Joy Schwikert leads 1–0 on carpet, while Helle Sparre leads 1–0 on grass. Most recently, Joy Schwikert won the 1975 Portland round of 32 6-3 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Joy Schwikert | 6-3 6-1 | Helle Sparre | Match data | Jan 9, 1975* | R32 | Portland | WTA 250 | Carpet |
| Helle Sparre | 6-4 1-6 6-3 | Joy Schwikert | Match data | Jun 13, 1974* | R32 | Beckenham | WTA 250 | Grass |
| Joy Schwikert | 6-1 6-0 | Helle Sparre | Match data | Apr 13, 1974* | QF | Phoenix Aztec | 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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Joy Schwikert | — | — | — | 1,570 | 19 | 38 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Helle Sparre | — | — | — | 1,546 | 22 | 40 | 35.5% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Joy Schwikert | Helle Sparre | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1971 | 1–1 | 50.0% | — | 1,492 | 0 | 0 | 1972 | 0–1 | 0.0% | — | 1,496 | 0 | 0 |
| 1972 | 0–1 | 0.0% | — | 1,489 | 0 | 0 | 1974 | 9–15 | 37.5% | — | 1,448 | 0 | 0 |
| 1973 | 5–13 | 27.8% | — | 1,514 | 0 | 0 | 1975 | 1–3 | 25.0% | — | 1,445 | 0 | 0 |
| 1974 | 8–13 | 38.1% | — | 1,487 | 0 | 0 | 1976 | 1–2 | 33.3% | — | 1,444 | 0 | 0 |
| 1975 | 5–10 | 33.3% | — | 1,477 | 0 | 0 | 1977 | 5–6 | 45.5% | — | 1,494 | 0 | 0 |
| — | — | — | — | — | — | — | 1978 | 6–13 | 31.6% | — | 1,485 | 0 | 0 |
Surface Results by Career Season
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.
| Joy Schwikert | Helle Sparre | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1971 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 1972 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 2 | 2 | 4 | 50.0% | 5 | 5 | 10 | 50.0% | 1 | 5 | 6 | 16.7% | — | — | — | — |
| 1973 | 1 | 5 | 6 | 16.7% | 2 | 5 | 7 | 28.6% | — | — | — | — | 2 | 3 | 5 | 40.0% | 1975 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 1974 | 4 | 2 | 6 | 66.7% | 2 | 4 | 6 | 33.3% | 0 | 4 | 4 | 0.0% | 1 | 2 | 3 | 33.3% | 1976 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 3 | 1 | 4 | 75.0% | 1977 | — | — | — | — | 2 | 3 | 5 | 40.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 0 | 1 | 1 | 0.0% | 3 | 5 | 8 | 37.5% | 3 | 6 | 9 | 33.3% | 0 | 1 | 1 | 0.0% |
| Career | 6 | 9 | 15 | 40.0% | 5 | 11 | 16 | 31.2% | 0 | 4 | 4 | 0.0% | 6 | 6 | 12 | 50.0% | Career | 3 | 5 | 8 | 37.5% | 11 | 15 | 26 | 42.3% | 5 | 12 | 17 | 29.4% | 1 | 4 | 5 | 20.0% |
Advanced Statistics Comparison by Career Season
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.
| Joy Schwikert | Helle Sparre | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1971 | 1492 | 98.8 | — | — | — | — | — | — | — | 33.3% | -2.33 | 0–1 | — | — | -0.02 | 1972 | 1496 | 103.6 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.04 |
| 1972 | 1490 | 98.0 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | -0.21 | 1974 | 1449 | 100.7 | — | — | — | — | +100 | +104 | +30 | 38.6% | -0.72 | 5–4 (56%) | 0–4 (0%) | 98.7 | +2.84 |
| 1973 | 1515 | 118.3 | — | — | — | — | -12 | +9 | — | 27.0% | -2.00 | 1–2 (33%) | 1–1 | — | -0.97 | 1975 | 1446 | 101.3 | — | — | — | — | — | +120 | — | 22.2% | -2.44 | 1–0 | 1–0 | — | +0.26 |
| 1974 | 1487 | 105.6 | — | — | — | — | +53 | +24 | -15 | 40.8% | -0.51 | 3–4 (43%) | 0–2 | — | +1.91 | 1976 | 1445 | 96.4 | — | — | — | — | +100 | — | — | 33.3% | -1.33 | — | — | — | +0.53 |
| 1975 | 1478 | 110.3 | — | — | — | — | +172 | +34 | — | 34.4% | -0.91 | 1–1 | 2–1 (67%) | — | +1.09 | 1977 | 1495 | 112.6 | — | — | — | — | — | +87 | — | 48.0% | +0.08 | 1–2 (33%) | 0–1 | — | +1.12 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1486 | 104.9 | — | — | — | — | — | +53 | -25 | 37.2% | -0.86 | 3–4 (43%) | 1–2 (33%) | — | +1.01 |
| Career | 1570 | 111.9 | — | — | — | — | +43 | +19 | -15 | 34.1% | -1.16 | 5–8 (38%) | 3–4 (43%) | 97.4 | +3.27 | Career | 1546 | 105.4 | — | — | — | — | +100 | +87 | -3 | 38.0% | -0.79 | 10–10 (50%) | 2–7 (22%) | 96.2 | +9.23 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Helle Sparre
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Joy Schwikert | 1 | 2 | 3 | Jan 9, 1975 | H2H |
| Patricia Bostrom | 1 | 1 | 2 | May 18, 1978 | H2H |
| Lindsey Beaven | 1 | 1 | 2 | Apr 14, 1977 | H2H |
| Pam Whytcross | 1 | 1 | 2 | Jun 7, 1974 | H2H |
| Daniela Marzano | 0 | 1 | 1 | Dec 21, 1978 | H2H |