H2H data updated: 2026-09-07 00:00 UTC
Laura Arraya holds a 1–0 lead over Seiko Ichioka in their WTA head-to-head. Across 1 main-draw meeting, Laura Arraya leads 1–0 on carpet. Most recently, Laura Arraya won the 1993 Japan Women's Open round of 32 6-2 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 |
|---|---|---|---|---|---|---|---|---|
| Laura Arraya | 6-2 6-1 | Seiko Ichioka | Match data | Feb 12, 1993* | R32 | Japan Women's Open | Tier III → modern equivalent 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Laura Arraya | #192 | #14 | 51 | 1,922 | 270 | 204 | 57.0% | 0 | 0 | 0 | 0 | 10 | 10 |
| Seiko Ichioka | — | — | — | 1,500 | 0 | 1 | 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.
| Laura Arraya | Seiko Ichioka | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1981 | 19–8 | 70.4% | — | 1,685 | 0 | 4 | 1993 | 0–1 | 0.0% | — | 1,493 | 0 | 0 |
| 1982 | 33–17 | 66.0% | — | 1,741 | 0 | 7 | — | — | — | — | — | — | — |
| 1983 | 23–23 | 50.0% | — | 1,712 | 0 | 7 | — | — | — | — | — | — | — |
| 1984 | 29–18 | 61.7% | #34 | 1,759 | 0 | 8 | — | — | — | — | — | — | — |
| 1985 | 17–21 | 44.7% | #63 | 1,691 | 0 | 8 | — | — | — | — | — | — | — |
| 1986 | 23–24 | 48.9% | #33 | 1,718 | 0 | 8 | — | — | — | — | — | — | — |
| 1987 | 16–14 | 53.3% | #45 | 1,770 | 0 | 8 | — | — | — | — | — | — | — |
| 1989 | 27–12 | 69.2% | #19 | 1,882 | 0 | 10 | — | — | — | — | — | — | — |
| 1990 | 26–19 | 57.8% | #21 | 1,821 | 0 | 10 | — | — | — | — | — | — | — |
| 1991 | 28–17 | 62.2% | #24 | 1,823 | 0 | 10 | — | — | — | — | — | — | — |
| 1992 | 20–19 | 51.3% | #45 | 1,732 | 0 | 10 | — | — | — | — | — | — | — |
| 1993 | 9–12 | 42.9% | #71 | 1,682 | 0 | 10 | — | — | — | — | — | — | — |
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.
| Laura Arraya | Seiko Ichioka | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1981 | 1685 | 129.1 | — | — | — | — | -70 | — | — | 65.6% | +0.74 | 5–2 (71%) | 3–1 (75%) | 104.4 | -1.24 | 1993 | 1493 | 99.0 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.14 |
| 1982 | 1742 | 126.9 | — | — | — | — | -61 | -27 | — | 62.7% | +0.91 | 10–8 (56%) | 8–5 (62%) | 102.3 | +2.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 1713 | 125.7 | — | — | — | — | +8 | +30 | — | 51.4% | -0.24 | 8–11 (42%) | 3–4 (43%) | 95.2 | +0.84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1760 | 130.6 | — | — | — | — | -102 | +141 | -132 | 53.8% | +0.03 | 18–5 (78%) | 9–4 (69%) | 110.1 | +0.94 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 1692 | 124.9 | — | — | — | — | -2 | +60 | — | 45.1% | -0.27 | 8–7 (53%) | 3–2 (60%) | 99.8 | +1.84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 1718 | 138.1 | — | — | — | — | -26 | +100 | — | 51.0% | -0.04 | 5–7 (42%) | 5–6 (45%) | 100.4 | -1.79 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1987 | 1770 | 133.4 | — | — | — | — | -31 | -11 | -184 | 51.6% | +0.05 | 3–1 (75%) | 0–3 (0%) | 100.0 | -2.60 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1989 | 1883 | 136.8 | — | — | — | — | -8 | -146 | -254 | 65.2% | +0.79 | 7–4 (64%) | 3–2 (60%) | 102.9 | +0.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1990 | 1821 | 141.9 | — | — | — | — | +31 | -55 | -173 | 55.4% | +0.46 | 7–4 (64%) | 5–8 (38%) | 98.6 | +0.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1991 | 1823 | 132.7 | — | — | — | — | +13 | -70 | -95 | 56.9% | +0.19 | 10–4 (71%) | 5–4 (56%) | 105.5 | +2.96 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1992 | 1733 | 139.0 | — | — | — | — | +2 | +53 | +3 | 49.4% | +0.06 | 5–6 (45%) | 4–5 (44%) | 97.6 | +1.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1993 | 1682 | 125.0 | — | — | — | — | +13 | +124 | +9 | 44.0% | -0.66 | 4–4 (50%) | 2–0 | — | -0.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1923 | 138.4 | — | — | — | — | -10 | +27 | -133 | 54.6% | +0.19 | 90–63 (59%) | 50–44 (53%) | 104.5 | +1.27 | Career | 1500 | 99.5 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -14.00 |
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 |
|---|---|---|---|---|---|
| Mareen Louie Harper | 5 | 3 | 8 | Jan 31, 1992 | H2H |
| Lori Mcneil | 2 | 5 | 7 | Oct 23, 1992 | H2H |
| Pilar Vasquez | 6 | 1 | 7 | Jan 16, 1991 | H2H |
| Patricia Medrado | 5 | 2 | 7 | Oct 9, 1986 | H2H |
| Akiko Kijimuta | 6 | 0 | 6 | Feb 1, 1992 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Laura Arraya | 0 | 1 | 1 | Feb 12, 1993 | H2H |