H2H data updated: 2026-09-12 00:00 UTC
Joannette Kruger holds a 1–0 lead over Barbara Mulej in their WTA head-to-head. Across 1 main-draw meeting, Joannette Kruger leads 1–0 on clay. Most recently, Joannette Kruger won the 1995 Italian 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 |
|---|---|---|---|---|---|---|---|---|
| Joannette Kruger | 6-2 6-1 | Barbara Mulej | Match data | May 11, 1995* | R32 | Italian Open | Tier I → modern equivalent WTA 1000 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Joannette Kruger | #972 | #21 | 1,280 | 1,860 | 147 | 163 | 47.4% | 0 | 0 | 0 | 0 | 2 | 2 |
| Barbara Mulej | — | — | — | 1,511 | 5 | 14 | 26.3% | 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 | Joannette Kruger | Barbara Mulej | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1991 | 1–2 | 33.3% | — | 1,501 | 0 | 0 |
| 18 | 1992 | 2–3 | 40.0% | #96 | 1,508 | 0 | 0 | 1992 | 1–4 | 20.0% | — | 1,478 | 0 | 0 |
| 19 | 1993 | 9–13 | 40.9% | #128 | 1,576 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1994 | 13–17 | 43.3% | #79 | 1,639 | 0 | 0 | 1994 | 2–3 | 40.0% | — | 1,481 | 0 | 0 |
| 21 | 1995 | 19–15 | 55.9% | #30 | 1,726 | 0 | 1 | 1995 | 1–2 | 33.3% | — | 1,497 | 0 | 0 |
| 22 | 1996 | 7–13 | 35.0% | #126 | 1,625 | 0 | 1 | 1996 | 0–2 | 0.0% | — | 1,470 | 0 | 0 |
| 23 | 1997 | 25–18 | 58.1% | #27 | 1,785 | 0 | 2 | 1997 | 0–1 | 0.0% | — | 1,457 | 0 | 0 |
| 24 | 1998 | 25–22 | 53.2% | #30 | 1,713 | 0 | 2 | — | — | — | — | — | — | — |
| 25 | 1999 | 9–13 | 40.9% | #129 | 1,646 | 0 | 2 | — | — | — | — | — | — | — |
| 26 | 2000 | 16–17 | 48.5% | #59 | 1,657 | 0 | 2 | — | — | — | — | — | — | — |
| 27 | 2001 | 21–23 | 47.7% | #46 | 1,643 | 0 | 2 | — | — | — | — | — | — | — |
| 28 | 2002 | 1–4 | 20.0% | #455 | 1,591 | 0 | 2 | — | — | — | — | — | — | — |
| 29 | 2003 | 0–5 | 0.0% | #853 | 1,531 | 0 | 2 | — | — | — | — | — | — | — |
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 | Joannette Kruger | Barbara Mulej | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1991 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 18 | 1992 | — | — | — | — | 2 | 2 | 4 | 50.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1992 | 0 | 1 | 1 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — |
| 19 | 1993 | 2 | 5 | 7 | 28.6% | 6 | 6 | 12 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1994 | 2 | 7 | 9 | 22.2% | 6 | 4 | 10 | 60.0% | 4 | 3 | 7 | 57.1% | 1 | 3 | 4 | 25.0% | 1994 | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 21 | 1995 | 10 | 7 | 17 | 58.8% | 7 | 5 | 12 | 58.3% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | 1995 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 22 | 1996 | 4 | 6 | 10 | 40.0% | 3 | 5 | 8 | 37.5% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1996 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 23 | 1997 | 4 | 3 | 7 | 57.1% | 16 | 9 | 25 | 64.0% | 1 | 1 | 2 | 50.0% | 4 | 5 | 9 | 44.4% | 1997 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1998 | 18 | 11 | 29 | 62.1% | 6 | 7 | 13 | 46.2% | 0 | 1 | 1 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1999 | 6 | 4 | 10 | 60.0% | 3 | 5 | 8 | 37.5% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2000 | 7 | 7 | 14 | 50.0% | 9 | 9 | 18 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2001 | 16 | 12 | 28 | 57.1% | 4 | 9 | 13 | 30.8% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2002 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2003 | 0 | 2 | 2 | 0.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 70 | 67 | 137 | 51.1% | 62 | 64 | 126 | 49.2% | 7 | 14 | 21 | 33.3% | 8 | 18 | 26 | 30.8% | — | 1 | 3 | 4 | 25.0% | 3 | 9 | 12 | 25.0% | — | — | — | — | 1 | 2 | 3 | 33.3% |
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 | Joannette Kruger | Barbara Mulej | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1991 | 1502 | 101.8 | — | — | — | — | — | — | — | 42.9% | -0.71 | 0–1 | 0–1 | — | 0.00 |
| 18 | 1992 | 1508 | 108.6 | — | — | — | — | — | +78 | — | 41.7% | -1.00 | 1–1 | 1–1 | — | 0.00 | 1992 | 1479 | 101.9 | — | — | — | — | — | +31 | — | 27.3% | -1.36 | 0–1 | — | — | +0.27 |
| 19 | 1993 | 1576 | 111.5 | — | — | — | — | -64 | +57 | +8 | 38.5% | -0.98 | 6–2 (75%) | 2–4 (33%) | 103.1 | -0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1994 | 1640 | 139.3 | — | — | — | — | -110 | +86 | -11 | 44.1% | -0.47 | 4–6 (40%) | 2–2 (50%) | 100.9 | -0.48 | 1994 | 1482 | 106.1 | — | — | — | — | — | +50 | — | 40.0% | -0.20 | — | 0–1 | — | +0.47 |
| 21 | 1995 | 1726 | 133.4 | — | — | — | — | -64 | +26 | — | 54.5% | +0.18 | 5–4 (56%) | 6–5 (55%) | 101.5 | +0.79 | 1995 | 1498 | 109.9 | — | — | — | — | — | +41 | — | 42.9% | 0.00 | 0–1 | 0–2 | — | -0.29 |
| 22 | 1996 | 1625 | 111.8 | — | — | — | — | -5 | +66 | — | 36.6% | -1.34 | 4–1 (80%) | 2–1 (67%) | 103.7 | -0.38 | 1996 | 1470 | 95.1 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | 0–1 | — | +0.29 |
| 23 | 1997 | 1786 | 143.0 | — | — | — | — | -78 | +29 | — | 53.0% | +0.10 | 11–3 (79%) | 6–4 (60%) | 109.9 | -0.97 | 1997 | 1458 | 99.5 | — | — | — | — | — | — | — | 33.3% | -1.00 | 0–1 | — | — | +0.16 |
| 24 | 1998 | 1714 | 137.8 | — | — | — | — | +52 | +7 | — | 50.0% | -0.24 | 9–5 (64%) | 4–6 (40%) | 101.8 | +0.70 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1999 | 1647 | 113.5 | — | — | — | — | +68 | +11 | — | 39.6% | -0.53 | 6–3 (67%) | 4–3 (57%) | 102.5 | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2000 | 1658 | 124.8 | — | — | — | — | +24 | -4 | — | 50.0% | -0.01 | 6–8 (43%) | 6–5 (55%) | 97.1 | -0.73 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2001 | 1644 | 115.3 | — | — | — | — | +38 | -79 | -127 | 44.1% | -0.64 | 11–5 (69%) | 6–7 (46%) | 102.1 | +0.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2002 | 1591 | 105.0 | — | — | — | — | +36 | — | — | 30.8% | -1.23 | 1–2 (33%) | 0–2 | — | -0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2003 | 1532 | 103.1 | -1.38 | +1.09 | 0.673 | 38.9% | — | -5 | — | 16.7% | -2.50 | 0–2 | — | — | -0.40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1861 | 132.9 | -1.38 | +1.09 | 0.673 | 38.9% | -3 | +20 | -33 | 46.1% | -0.41 | 64–42 (60%) | 39–40 (49%) | 103.4 | -0.42 | — | 1511 | 105.4 | — | — | — | — | — | +40 | — | 33.3% | -0.93 | 0–4 (0%) | 0–5 (0%) | 91.2 | +4.74 |
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 |
|---|---|---|---|---|---|
| Cristina Torrens Valero | 5 | 0 | 5 | Jun 21, 2001 | H2H |
| Karina Habsudova | 3 | 2 | 5 | Mar 21, 2000 | H2H |
| Asa Carlsson | 2 | 3 | 5 | Nov 13, 1999 | H2H |
| Anke Huber | 1 | 4 | 5 | Jun 17, 1999 | H2H |
| Irina Spirlea | 1 | 4 | 5 | Aug 6, 1998 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Lindsay Lee-Waters | 0 | 1 | 1 | Jan 15, 1997 | H2H |
| Marianne Werdel Witmeyer | 0 | 1 | 1 | Nov 7, 1996 | H2H |
| Gloria Pizzichini | 0 | 1 | 1 | May 2, 1996 | H2H |
| Joannette Kruger | 0 | 1 | 1 | May 11, 1995 | H2H |
| Ines Gorrochategui | 1 | 0 | 1 | May 10, 1995 | H2H |