H2H data updated: 2026-09-13 00:00 UTC
Katarina Studenikova holds a 1–0 lead over Petra Winzenholler in their WTA head-to-head. Across 1 main-draw meeting, Katarina Studenikova leads 1–0 on hard courts. Most recently, Katarina Studenikova won the 1994 Surabaya round of 32 6-4 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Katarina Studenikova | 6-4 6-3 | Petra Winzenholler | Match data | Nov 10, 1994* | R32 | Surabaya | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Katarina Studenikova | #531 | #31 | 801 | 1,746 | 64 | 93 | 40.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Petra Winzenholler | — | — | — | 1,500 | 0 | 3 | 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.
| Age | Katarina Studenikova | Petra Winzenholler | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1993 | 6–9 | 40.0% | #77 | 1,519 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1994 | 7–11 | 38.9% | #118 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1995 | 8–11 | 42.1% | #74 | 1,604 | 0 | 0 | 1994 | 0–2 | 0.0% | — | 1,477 | 0 | 0 |
| 23 | 1996 | 25–21 | 54.3% | #31 | 1,717 | 0 | 0 | 1995 | 0–1 | 0.0% | — | 1,467 | 0 | 0 |
| 24 | 1997 | 10–21 | 32.3% | #72 | 1,637 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1998 | 5–13 | 27.8% | #106 | 1,577 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1999 | 3–7 | 30.0% | #206 | 1,538 | 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 | Katarina Studenikova | Petra Winzenholler | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 20 | 1993 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 4 | 4 | 8 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1994 | 5 | 6 | 11 | 45.5% | 2 | 4 | 6 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1995 | 5 | 5 | 10 | 50.0% | 3 | 4 | 7 | 42.9% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1994 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1996 | 8 | 10 | 18 | 44.4% | 9 | 5 | 14 | 64.3% | 3 | 1 | 4 | 75.0% | 5 | 5 | 10 | 50.0% | 1995 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1997 | 1 | 5 | 6 | 16.7% | 6 | 10 | 16 | 37.5% | 0 | 2 | 2 | 0.0% | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1998 | 0 | 3 | 3 | 0.0% | 3 | 7 | 10 | 30.0% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1999 | 0 | 1 | 1 | 0.0% | 1 | 4 | 5 | 20.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 21 | 33 | 54 | 38.9% | 24 | 35 | 59 | 40.7% | 4 | 8 | 12 | 33.3% | 15 | 17 | 32 | 46.9% | — | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
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 | Katarina Studenikova | Petra Winzenholler | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 20 | 1993 | 1519 | 110.5 | — | — | — | — | +45 | — | — | 39.4% | -0.67 | 2–3 (40%) | 1–1 | — | +1.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1994 | 1552 | 124.3 | — | — | — | — | +25 | +4 | — | 42.5% | -0.32 | 1–3 (25%) | 2–5 (29%) | 96.0 | +0.18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1995 | 1605 | 122.3 | — | — | — | — | +19 | -41 | — | 41.9% | -0.77 | 3–2 (60%) | 1–2 (33%) | — | -0.49 | 1994 | 1477 | 97.5 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | — | — | +0.02 |
| 23 | 1996 | 1718 | 136.1 | — | — | — | — | -38 | -67 | -62 | 53.9% | +0.01 | 7–6 (54%) | 4–4 (50%) | 99.7 | -0.45 | 1995 | 1468 | 97.7 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.05 |
| 24 | 1997 | 1638 | 126.1 | — | — | — | — | +17 | -15 | — | 42.6% | -0.43 | 1–9 (10%) | 0–5 (0%) | 87.2 | +0.52 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1998 | 1577 | 105.6 | — | — | — | — | +59 | -30 | — | 31.7% | -1.44 | 2–3 (40%) | 0–4 (0%) | 95.4 | +0.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1999 | 1538 | 103.5 | — | — | — | — | — | -41 | — | 42.9% | -0.90 | 0–3 (0%) | — | — | +0.64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1746 | 128.0 | — | — | — | — | +8 | -34 | -62 | 44.3% | -0.50 | 16–29 (36%) | 8–21 (28%) | 86.2 | +1.19 | — | 1500 | 97.6 | — | — | — | — | — | — | — | 0.0% | -3.33 | — | — | — | -1.00 |
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 |
|---|---|---|---|---|---|
| Ai Sugiyama | 2 | 2 | 4 | Oct 23, 1997 | H2H |
| Dominique Monami | 4 | 0 | 4 | Jun 30, 1996 | H2H |
| Joannette Kruger | 3 | 0 | 3 | Oct 23, 1998 | H2H |
| Anna Kournikova | 0 | 3 | 3 | May 28, 1998 | H2H |
| Amanda Coetzer | 0 | 3 | 3 | Oct 25, 1997 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Shaun Stafford | 0 | 1 | 1 | Sep 28, 1995 | H2H |
| Barbara Paulus | 0 | 1 | 1 | Nov 17, 1994 | H2H |
| Katarina Studenikova | 0 | 1 | 1 | Nov 10, 1994 | H2H |