Claudia Porwik
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Nicole Bradtke | 1 | 4 | 5 | Aug 26, 1993 | H2H |
| Yayuk Basuki | 0 | 4 | 4 | Apr 14, 1996 | H2H |
| Judith Wiesner | 1 | 3 | 4 | Jun 28, 1995 | H2H |
| Meredith Mcgrath | 1 | 3 | 4 | Oct 15, 1993 | H2H |
| Monica Seles | 0 | 4 | 4 | Feb 18, 1993 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Claudia Porwik vs Yone Kamio H2H: 0-1
Yone Kamio holds a 1–0 lead over Claudia Porwik in their WTA head-to-head. Across 1 main-draw meeting, Yone Kamio leads 1–0 on carpet. Most recently, Yone Kamio won the 1995 Nagoya round of 16 6-4 3-6 7-6.
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 |
|---|---|---|---|---|---|---|---|---|
| Yone Kamio | 6-4 3-6 7-6 | Claudia Porwik | Match data | Sep 16, 1995* | R16 | Nagoya | Tier IV → 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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claudia Porwik | #579 | #29 | 148 | 1,786 | 114 | 146 | 43.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Yone Kamio | #253 | #24 | 191 | 1,787 | 43 | 51 | 45.7% | 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.
| Age | Claudia Porwik | Yone Kamio | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1986 | 6–5 | 54.5% | #96 | 1,577 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1987 | 13–19 | 40.6% | #104 | 1,581 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1988 | 11–16 | 40.7% | #68 | 1,571 | 0 | 0 | 1991 | 0–1 | 0.0% | #276 | 1,493 | 0 | 0 |
| 20 | 1989 | 19–18 | 51.4% | #75 | 1,660 | 0 | 0 | 1992 | 3–4 | 42.9% | #133 | 1,521 | 0 | 0 |
| 21 | 1990 | 18–17 | 51.4% | #29 | 1,667 | 0 | 0 | 1993 | 4–9 | 30.8% | #108 | 1,532 | 0 | 0 |
| 22 | 1991 | 14–20 | 41.2% | #80 | 1,644 | 0 | 0 | 1994 | 11–12 | 47.8% | #80 | 1,593 | 0 | 0 |
| 23 | 1992 | 12–18 | 40.0% | #98 | 1,605 | 0 | 0 | 1995 | 22–13 | 62.9% | #28 | 1,739 | 0 | 0 |
| 24 | 1993 | 13–20 | 39.4% | #92 | 1,601 | 0 | 0 | 1996 | 3–12 | 20.0% | #119 | 1,606 | 0 | 0 |
| 25 | 1994 | 0–1 | 0.0% | #256 | 1,585 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1995 | 4–7 | 36.4% | #133 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1996 | 4–5 | 44.4% | #153 | 1,563 | 0 | 0 | — | — | — | — | — | — | — |
Surface Results by Age
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 | Claudia Porwik | Yone Kamio | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 17 | 1986 | 3 | 3 | 6 | 50.0% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1987 | 4 | 7 | 11 | 36.4% | 4 | 4 | 8 | 50.0% | 1 | 4 | 5 | 20.0% | 4 | 4 | 8 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1988 | 7 | 6 | 13 | 53.8% | 0 | 4 | 4 | 0.0% | 4 | 4 | 8 | 50.0% | 0 | 2 | 2 | 0.0% | 1991 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1989 | 15 | 13 | 28 | 53.6% | 3 | 3 | 6 | 50.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 1992 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 66.7% |
| 21 | 1990 | 16 | 12 | 28 | 57.1% | — | — | — | — | 0 | 2 | 2 | 0.0% | 2 | 3 | 5 | 40.0% | 1993 | 0 | 6 | 6 | 0.0% | — | — | — | — | — | — | — | — | 4 | 3 | 7 | 57.1% |
| 22 | 1991 | 10 | 13 | 23 | 43.5% | 1 | 3 | 4 | 25.0% | 0 | 2 | 2 | 0.0% | 3 | 2 | 5 | 60.0% | 1994 | 8 | 8 | 16 | 50.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 2 | 2 | 4 | 50.0% |
| 23 | 1992 | 5 | 11 | 16 | 31.3% | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% | 5 | 4 | 9 | 55.6% | 1995 | 13 | 7 | 20 | 65.0% | 3 | 2 | 5 | 60.0% | 2 | 1 | 3 | 66.7% | 4 | 3 | 7 | 57.1% |
| 24 | 1993 | 7 | 11 | 18 | 38.9% | 2 | 2 | 4 | 50.0% | 2 | 3 | 5 | 40.0% | 2 | 4 | 6 | 33.3% | 1996 | 2 | 7 | 9 | 22.2% | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% |
| 25 | 1994 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1995 | 3 | 4 | 7 | 42.9% | — | — | — | — | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1996 | 3 | 2 | 5 | 60.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 73 | 83 | 156 | 46.8% | 13 | 21 | 34 | 38.2% | 11 | 20 | 31 | 35.5% | 17 | 22 | 39 | 43.6% | — | 24 | 32 | 56 | 42.9% | 3 | 5 | 8 | 37.5% | 4 | 4 | 8 | 50.0% | 12 | 10 | 22 | 54.5% |
Advanced Statistics Comparison by Age
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 | Claudia Porwik | Yone Kamio | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 1986 | 1577 | 117.2 | — | — | — | — | +14 | +33 | — | 50.0% | -0.42 | 3–1 (75%) | 3–1 (75%) | 105.3 | +0.65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1987 | 1582 | 120.5 | — | — | — | — | -4 | +32 | -42 | 44.7% | -0.46 | 4–8 (33%) | 4–1 (80%) | 97.8 | +1.43 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1988 | 1572 | 125.4 | — | — | — | — | +20 | -30 | +14 | 41.4% | -0.72 | 2–2 (50%) | 5–2 (71%) | 103.4 | +0.38 | 1991 | 1494 | 103.6 | — | — | — | — | — | — | — | 33.3% | -1.33 | 0–1 | — | — | -0.11 |
| 20 | 1989 | 1661 | 127.0 | — | — | — | — | 0 | -72 | — | 52.9% | +0.09 | 4–7 (36%) | 2–3 (40%) | 97.4 | +0.85 | 1992 | 1522 | 102.8 | — | — | — | — | +29 | — | — | 37.5% | -1.19 | 2–0 | 0–1 | — | +0.23 |
| 21 | 1990 | 1667 | 133.5 | — | — | — | — | +11 | — | — | 52.5% | +0.25 | 6–8 (43%) | 5–2 (71%) | 99.4 | +1.00 | 1993 | 1532 | 115.7 | — | — | — | — | +6 | — | — | 31.0% | -1.48 | 2–1 (67%) | 1–1 | — | +0.03 |
| 22 | 1991 | 1645 | 123.9 | — | — | — | — | +28 | -98 | — | 42.7% | -0.60 | 3–4 (43%) | 5–4 (56%) | 100.4 | -1.33 | 1994 | 1594 | 123.7 | — | — | — | — | +16 | — | — | 47.9% | -0.10 | 1–3 (25%) | 1–1 | — | +1.48 |
| 23 | 1992 | 1606 | 119.1 | — | — | — | — | +1 | — | -25 | 43.3% | -0.63 | 4–5 (44%) | 2–2 (50%) | 97.3 | +1.85 | 1995 | 1740 | 137.1 | — | — | — | — | -4 | -148 | -119 | 56.6% | +0.34 | 10–3 (77%) | 3–2 (60%) | 109.7 | +0.61 |
| 24 | 1993 | 1601 | 124.1 | — | — | — | — | -13 | -41 | +10 | 42.3% | -0.62 | 3–4 (43%) | 3–4 (43%) | 97.9 | -0.38 | 1996 | 1607 | 107.8 | — | — | — | — | +27 | — | +42 | 31.6% | -1.47 | 2–6 (25%) | 2–2 (50%) | 95.2 | +0.66 |
| 25 | 1994 | 1585 | 97.9 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1995 | 1551 | 111.6 | — | — | — | — | +11 | — | — | 44.4% | +0.07 | 1–4 (20%) | 1–4 (20%) | 95.2 | -0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1996 | 1564 | 110.4 | — | — | — | — | +28 | — | — | 55.0% | +0.25 | 1–3 (25%) | — | — | +0.74 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1787 | 129.2 | — | — | — | — | +7 | -22 | -6 | 46.3% | -0.33 | 31–46 (40%) | 30–23 (57%) | 98.7 | +2.04 | — | 1788 | 127.4 | — | — | — | — | +10 | -148 | -39 | 45.2% | -0.45 | 17–14 (55%) | 7–7 (50%) | 104.4 | +3.09 |
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.
Yone Kamio
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kimiko Date | 0 | 4 | 4 | Aug 23, 1996 | H2H |
| Kyoko Nagatsuka | 1 | 2 | 3 | Feb 1, 1996 | H2H |
| Nana Smith | 2 | 1 | 3 | Jan 11, 1996 | H2H |
| Marianne Werdel Witmeyer | 1 | 2 | 3 | Aug 31, 1995 | H2H |
| Rachel Mcquillan | 3 | 0 | 3 | Jan 12, 1995 | H2H |