H2H data updated: 2026-09-14 00:00 UTC
Belinda Cordwell holds a 1–0 lead over Yukie Koizumi in their WTA head-to-head. Across 1 main-draw meeting, Belinda Cordwell leads 1–0 on carpet. Most recently, Belinda Cordwell won the 1988 Taipei round of 16 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 |
|---|---|---|---|---|---|---|---|---|
| Belinda Cordwell | 6-3 6-2 | Yukie Koizumi | Match data | Apr 22, 1988* | R16 | Taipei | WTA 250 | Carpet |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Belinda Cordwell | — | — | — | 1,829 | 79 | 83 | 48.8% | 0 | 0 | 0 | 0 | 1 | 1 |
| Yukie Koizumi | — | — | — | 1,503 | 10 | 22 | 31.2% | 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 | Belinda Cordwell | Yukie Koizumi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | 1980 | 1–1 | 50.0% | — | 1,499 | 0 | 0 | — | — | — | — | — | — | — |
| 16 | 1982 | 4–4 | 50.0% | — | 1,495 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1985 | 9–9 | 50.0% | — | 1,582 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1986 | 1–9 | 10.0% | — | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1987 | 5–7 | 41.7% | — | 1,516 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1988 | 20–21 | 48.8% | — | 1,613 | 0 | 0 | 1980 | 0–1 | 0.0% | — | 1,487 | 0 | 0 |
| 23 | 1989 | 25–11 | 69.4% | — | 1,753 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 1990 | 11–14 | 44.0% | — | 1,641 | 0 | 1 | — | — | — | — | — | — | — |
| 25 | 1991 | 3–7 | 30.0% | — | 1,575 | 0 | 1 | — | — | — | — | — | — | — |
| 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 | Belinda Cordwell | Yukie Koizumi | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 14 | 1980 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1982 | 0 | 1 | 1 | 0.0% | — | — | — | — | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1985 | 4 | 3 | 7 | 57.1% | — | — | — | — | 4 | 5 | 9 | 44.4% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1986 | 1 | 4 | 5 | 20.0% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1987 | 1 | 3 | 4 | 25.0% | — | — | — | — | 4 | 3 | 7 | 57.1% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1988 | 9 | 12 | 21 | 42.9% | — | — | — | — | 8 | 5 | 13 | 61.5% | 3 | 4 | 7 | 42.9% | 1980 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1989 | 23 | 8 | 31 | 74.2% | 2 | 1 | 3 | 66.7% | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1990 | 8 | 11 | 19 | 42.1% | — | — | — | — | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1991 | 1 | 5 | 6 | 16.7% | — | — | — | — | 2 | 1 | 3 | 66.7% | 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 | — | 47 | 47 | 94 | 50.0% | 2 | 3 | 5 | 40.0% | 25 | 22 | 47 | 53.2% | 3 | 9 | 12 | 25.0% | — | 7 | 17 | 24 | 29.2% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 2 | 3 | 5 | 40.0% |
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 | Belinda Cordwell | Yukie Koizumi | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 14 | 1980 | 1499 | 102.5 | — | — | — | — | — | — | — | 50.0% | +0.75 | — | 0–1 | — | +0.39 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1982 | 1495 | 105.1 | — | — | — | — | — | — | +120 | 43.8% | -0.63 | 1–1 | — | — | +1.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1985 | 1583 | 127.9 | — | — | — | — | +15 | — | +54 | 51.2% | +0.24 | 2–3 (40%) | 2–2 (50%) | 100.2 | +0.69 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1986 | 1490 | 87.6 | — | — | — | — | +47 | — | — | 18.2% | -2.68 | 0–2 | 1–2 (33%) | — | +0.74 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1987 | 1516 | 101.4 | — | — | — | — | -30 | — | +90 | 42.9% | -0.29 | 2–2 (50%) | 2–1 (67%) | 101.0 | +1.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1988 | 1613 | 122.1 | — | — | — | — | -99 | — | +78 | 49.5% | 0.00 | 9–10 (47%) | 7–7 (50%) | 102.0 | +1.65 | 1980 | 1487 | 97.4 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.06 |
| 23 | 1989 | 1754 | 136.4 | — | — | — | — | -43 | — | — | 68.4% | +1.21 | 6–4 (60%) | 4–4 (50%) | 102.8 | +2.91 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1990 | 1641 | 107.3 | — | — | — | — | -24 | — | +67 | 42.6% | -0.77 | 7–4 (64%) | 3–2 (60%) | 103.1 | +2.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1991 | 1576 | 105.0 | — | — | — | — | -46 | — | +142 | 39.1% | -0.61 | 0–3 (0%) | 0–2 | — | +0.66 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | 1829 | 121.3 | — | — | — | — | -45 | — | +83 | 49.2% | -0.09 | 27–29 (48%) | 19–21 (48%) | 99.7 | +7.23 | — | 1503 | 96.3 | — | — | — | — | +21 | — | — | 32.4% | -1.05 | 6–4 (60%) | 1–5 (17%) | 100.2 | +11.72 |
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 |
|---|---|---|---|---|---|
| Helena Sukova | 0 | 5 | 5 | Jan 16, 1991 | H2H |
| Catarina Lindqvist Ryan | 1 | 3 | 4 | Aug 16, 1990 | H2H |
| Zina Garrison | 0 | 4 | 4 | Jun 16, 1990 | H2H |
| Bettina Fulco | 1 | 2 | 3 | Aug 9, 1990 | H2H |
| Sara Gomer | 2 | 1 | 3 | Jun 14, 1990 | H2H |
| 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 |