H2H data updated: 2026-09-13 00:00 UTC
Maya Kidowaki holds a 2–0 lead over Yukie Koizumi in their WTA head-to-head. Across 2 main-draw meetings, Maya Kidowaki leads 2–0 on hard courts. Most recently, Maya Kidowaki won the 1990 Singapore Tennis Open round of 32 6-2 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 |
|---|---|---|---|---|---|---|---|---|
| Maya Kidowaki | 6-2 6-2 | Yukie Koizumi | Match data | Apr 26, 1990* | R32 | Singapore Tennis Open | Tier IV → modern equivalent WTA 250 | Hard |
| Maya Kidowaki | 6-2 6-0 | Yukie Koizumi | Match data | Jan 3, 1990* | R64 | Brisbane International | Tier IV → 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yukie Koizumi | — | — | — | 1,503 | 10 | 22 | 31.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Maya Kidowaki | #594 | #68 | 17 | 1,658 | 34 | 56 | 37.8% | 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 | Yukie Koizumi | Maya Kidowaki | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 1988 | 0–1 | 0.0% | #247 | 1,496 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1989 | 2–6 | 25.0% | #138 | 1,465 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1990 | 11–13 | 45.8% | #93 | 1,551 | 0 | 0 |
| 22 | 1980 | 0–1 | 0.0% | — | 1,487 | 0 | 0 | 1991 | 13–14 | 48.1% | #73 | 1,640 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1992 | 6–15 | 28.6% | #148 | 1,574 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 1993 | 2–5 | 28.6% | #200 | 1,541 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1994 | 0–2 | 0.0% | #553 | 1,520 | 0 | 0 |
| 27 | 1985 | 0–1 | 0.0% | — | 1,473 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1987 | 3–4 | 42.9% | — | 1,480 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1988 | 3–5 | 37.5% | — | 1,473 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1989 | 2–6 | 25.0% | — | 1,447 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1990 | 2–4 | 33.3% | — | 1,440 | 0 | 0 | — | — | — | — | — | — | — |
| 33 | 1991 | 0–1 | 0.0% | — | 1,434 | 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 | Yukie Koizumi | Maya Kidowaki | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1988 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1989 | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1990 | 8 | 6 | 14 | 57.1% | 0 | 2 | 2 | 0.0% | 2 | 3 | 5 | 40.0% | 1 | 2 | 3 | 33.3% |
| 22 | 1980 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1991 | 5 | 7 | 12 | 41.7% | 5 | 4 | 9 | 55.6% | 3 | 2 | 5 | 60.0% | 0 | 1 | 1 | 0.0% |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1992 | 3 | 8 | 11 | 27.3% | 3 | 4 | 7 | 42.9% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1993 | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1994 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 27 | 1985 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1987 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1988 | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1989 | 2 | 6 | 8 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1990 | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1991 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 7 | 17 | 24 | 29.2% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 2 | 3 | 5 | 40.0% | — | 20 | 32 | 52 | 38.5% | 8 | 10 | 18 | 44.4% | 5 | 8 | 13 | 38.5% | 1 | 6 | 7 | 14.3% |
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 | Yukie Koizumi | Maya Kidowaki | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1988 | 1496 | 102.5 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | -0.20 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1989 | 1466 | 98.5 | — | — | — | — | +32 | — | — | 33.3% | -1.56 | 0–2 | 1–1 | — | +0.91 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1990 | 1551 | 123.7 | — | — | — | — | +33 | — | +38 | 49.1% | -0.24 | 2–5 (29%) | 3–2 (60%) | 98.9 | +0.78 |
| 22 | 1980 | 1487 | 97.4 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.06 | 1991 | 1640 | 120.5 | — | — | — | — | -58 | -60 | +6 | 45.2% | -0.79 | 6–2 (75%) | 4–2 (67%) | 108.4 | +0.12 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1992 | 1574 | 106.0 | — | — | — | — | -36 | +31 | -13 | 30.4% | -1.70 | 2–2 (50%) | 1–0 | — | -0.47 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1993 | 1542 | 100.0 | — | — | — | — | -32 | — | — | 42.9% | -0.93 | 0–2 | 1–2 (33%) | — | +0.32 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1994 | 1520 | 101.5 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.17 |
| 27 | 1985 | 1473 | 98.8 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1987 | 1481 | 106.2 | — | — | — | — | +53 | — | — | 40.0% | -0.07 | 1–0 | 0–2 | — | +1.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1988 | 1474 | 93.5 | — | — | — | — | +18 | — | — | 38.9% | -1.11 | 1–1 | 1–2 (33%) | — | +0.84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1989 | 1447 | 100.6 | — | — | — | — | +12 | — | — | 26.3% | -1.00 | 2–1 (67%) | — | — | +0.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1990 | 1441 | 88.9 | — | — | — | — | +16 | — | — | 28.6% | -2.00 | 2–0 | 0–1 | — | +0.81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1991 | 1435 | 102.4 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1503 | 96.3 | — | — | — | — | +21 | — | — | 32.4% | -1.05 | 6–4 (60%) | 1–5 (17%) | 100.2 | +11.72 | — | 1659 | 116.4 | — | — | — | — | -10 | -20 | +14 | 40.7% | -0.99 | 10–13 (43%) | 10–7 (59%) | 103.9 | +1.43 |
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 |
|---|---|---|---|---|---|
| Maya Kidowaki | 0 | 2 | 2 | Apr 26, 1990 | H2H |
| Heather Ludloff | 1 | 1 | 2 | Apr 28, 1989 | H2H |
| Myriam Schropp | 1 | 1 | 2 | Jan 14, 1987 | H2H |
| Kathy Rinaldi Stunkel | 0 | 1 | 1 | Feb 2, 1991 | H2H |
| Belinda Borneo | 1 | 0 | 1 | Apr 25, 1990 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kathy Rinaldi Stunkel | 0 | 3 | 3 | Jul 29, 1993 | H2H |
| Anne Minter | 2 | 1 | 3 | Jan 15, 1992 | H2H |
| Mana Endo | 0 | 2 | 2 | Feb 11, 1994 | H2H |
| Kimiko Date | 0 | 2 | 2 | Jun 17, 1992 | H2H |
| Arantxa Sanchez-Vicario | 0 | 2 | 2 | May 14, 1992 | H2H |