H2H data updated: 2026-09-14 00:00 UTC
Kyoko Nagatsuka holds a 1–0 lead over Sung-Hee Park in their WTA head-to-head. Across 1 main-draw meeting, Kyoko Nagatsuka leads 1–0 on hard courts. Most recently, Kyoko Nagatsuka won the 1995 Japan Women's Open round of 16 6-1 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.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Kyoko Nagatsuka | 6-1 6-1 | Sung-Hee Park | Match data | Apr 14, 1995* | R16 | Japan Women's Open | Tier III → modern equivalent 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sung-Hee Park | #599 | #57 | 271 | 1,626 | 29 | 52 | 35.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Kyoko Nagatsuka | #793 | #28 | 185 | 1,726 | 42 | 60 | 41.2% | 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.
| Age | Sung-Hee Park | Kyoko Nagatsuka | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1993 | 1–5 | 16.7% | #233 | 1,462 | 0 | 0 | 1992 | 3–6 | 33.3% | #120 | 1,508 | 0 | 0 |
| 19 | 1994 | 7–5 | 58.3% | #101 | 1,538 | 0 | 0 | 1993 | 5–11 | 31.2% | #147 | 1,511 | 0 | 0 |
| 20 | 1995 | 11–11 | 50.0% | #70 | 1,596 | 0 | 0 | 1994 | 13–13 | 50.0% | #75 | 1,588 | 0 | 0 |
| 21 | 1996 | 8–16 | 33.3% | #101 | 1,555 | 0 | 0 | 1995 | 16–13 | 55.2% | #39 | 1,663 | 0 | 0 |
| 22 | 1997 | 1–7 | 12.5% | #111 | 1,481 | 0 | 0 | 1996 | 4–15 | 21.1% | #125 | 1,545 | 0 | 0 |
| 23 | 1998 | 1–5 | 16.7% | #153 | 1,457 | 0 | 0 | 1997 | 1–2 | 33.3% | #146 | 1,551 | 0 | 0 |
| 24 | 1999 | 0–3 | 0.0% | #214 | 1,432 | 0 | 0 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Sung-Hee Park | Kyoko Nagatsuka | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 1993 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | 1992 | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 19 | 1994 | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 66.7% | 1993 | 3 | 5 | 8 | 37.5% | 1 | 1 | 2 | 50.0% | 0 | 2 | 2 | 0.0% | 1 | 3 | 4 | 25.0% |
| 20 | 1995 | 7 | 7 | 14 | 50.0% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | 2 | 1 | 3 | 66.7% | 1994 | 11 | 7 | 18 | 61.1% | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% |
| 21 | 1996 | 6 | 12 | 18 | 33.3% | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 1995 | 11 | 8 | 19 | 57.9% | 3 | 1 | 4 | 75.0% | 1 | 1 | 2 | 50.0% | 1 | 3 | 4 | 25.0% |
| 22 | 1997 | 1 | 5 | 6 | 16.7% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1996 | 2 | 9 | 11 | 18.2% | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% |
| 23 | 1998 | 1 | 3 | 4 | 25.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1997 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1999 | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 21 | 37 | 58 | 36.2% | 1 | 3 | 4 | 25.0% | 3 | 6 | 9 | 33.3% | 4 | 6 | 10 | 40.0% | — | 30 | 36 | 66 | 45.5% | 6 | 7 | 13 | 46.2% | 1 | 6 | 7 | 14.3% | 5 | 11 | 16 | 31.2% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Sung-Hee Park | Kyoko Nagatsuka | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | 1993 | 1463 | 95.2 | — | — | — | — | +29 | — | — | 28.6% | -1.93 | 0–2 | 0–2 | — | +0.27 | 1992 | 1509 | 115.6 | — | — | — | — | +36 | — | — | 35.0% | -0.90 | 1–1 | 0–1 | — | +0.58 |
| 19 | 1994 | 1538 | 113.7 | — | — | — | — | +30 | — | — | 55.2% | +0.17 | 3–2 (60%) | 3–1 (75%) | 104.7 | +1.07 | 1993 | 1511 | 108.1 | — | — | — | — | +9 | — | — | 34.2% | -1.05 | 3–3 (50%) | 1–0 | — | +0.35 |
| 20 | 1995 | 1597 | 123.2 | — | — | — | — | +16 | — | -9 | 52.1% | -0.25 | 3–3 (50%) | 1–1 | — | +1.08 | 1994 | 1588 | 116.0 | — | — | — | — | +33 | -39 | — | 48.3% | -0.24 | 4–2 (67%) | 2–0 | — | +1.88 |
| 21 | 1996 | 1555 | 114.5 | — | — | — | — | +5 | — | +59 | 35.2% | -1.04 | 5–3 (63%) | 2–2 (50%) | 102.2 | +0.91 | 1995 | 1664 | 131.2 | — | — | — | — | -27 | -58 | — | 53.6% | +0.25 | 6–5 (55%) | 3–2 (60%) | 101.1 | +1.01 |
| 22 | 1997 | 1481 | 95.1 | — | — | — | — | +27 | — | — | 18.8% | -2.13 | 1–1 | — | — | +0.43 | 1996 | 1545 | 103.2 | — | — | — | — | -8 | +26 | — | 26.7% | -1.64 | 3–4 (43%) | 0–2 | — | -0.19 |
| 23 | 1998 | 1457 | 99.2 | — | — | — | — | +20 | — | — | 21.4% | -2.29 | 1–1 | 1–0 | — | +0.39 | 1997 | 1551 | 112.1 | — | — | — | — | -7 | — | — | 42.9% | -1.00 | 0–1 | 1–0 | — | -0.30 |
| 24 | 1999 | 1432 | 103.9 | — | — | — | — | +23 | — | — | 14.3% | -3.14 | 0–1 | — | — | +0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1627 | 114.1 | — | — | — | — | +18 | — | +20 | 39.0% | -0.98 | 13–13 (50%) | 7–6 (54%) | 104.4 | +5.25 | — | 1726 | 121.0 | — | — | — | — | +5 | -28 | — | 42.2% | -0.57 | 17–16 (52%) | 7–5 (58%) | 101.8 | +3.26 |
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 |
|---|---|---|---|---|---|
| Nathalie Dechy | 1 | 2 | 3 | Sep 3, 1998 | H2H |
| Marianne Werdel Witmeyer | 1 | 2 | 3 | Aug 7, 1996 | H2H |
| Amy Frazier | 0 | 2 | 2 | Sep 23, 1999 | H2H |
| Sandra Kleinova | 0 | 2 | 2 | Apr 15, 1999 | H2H |
| Lenka Nemeckova | 1 | 1 | 2 | Sep 2, 1998 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Shi-Ting Wang | 1 | 3 | 4 | May 23, 1996 | H2H |
| Yone Kamio | 2 | 1 | 3 | Feb 1, 1996 | H2H |
| Debbie Graham | 2 | 1 | 3 | Jun 28, 1995 | H2H |
| Elena Likhovtseva | 0 | 2 | 2 | Aug 28, 1996 | H2H |
| Kimiko Date | 0 | 2 | 2 | Jun 26, 1996 | H2H |