H2H data updated: 2026-09-12 00:00 UTC

Els Callens vs Judith Wiesner H2H: 0-1

Judith Wiesner holds a 1–0 lead over Els Callens in their WTA head-to-head. Across 1 main-draw meeting, Judith Wiesner leads 1–0 on hard courts. Most recently, Judith Wiesner won the 1997 Key Biscayne round of 64 6-2 6-3.

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Els Callens
BEL Age 56 Right-Handed 178 cm / 5'10"
H2H
0 – 1
1 main-draw meetings
Judith Wiesner
AUT Age 60 Right-Handed 172 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Judith Wiesner #16 6-2 6-3 Els Callens #51 Match data Mar 22, 1997* R64 Key Biscayne Tier I → modern equivalent WTA 1000 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.

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
Els Callens #473 #43 582 1,715 83 128 39.3% 0 0 0 0 0 0
Judith Wiesner #48 #12 1,590 1,976 303 179 62.9% 0 0 0 0 5 5

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 Els Callens Judith Wiesner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1985 0–1 0.0% — 1,491 0 0
20 1991 1–1 50.0% #168 1,509 0 0 1986 3–3 50.0% #141 1,514 0 0
21 1992 0–1 0.0% #231 1,492 0 0 1987 19–13 59.4% #33 1,695 0 0
22 1993 2–1 66.7% #188 1,513 0 0 1988 22–17 56.4% #33 1,753 0 1
23 1994 4–3 57.1% #110 1,560 0 0 1989 22–14 61.1% #35 1,735 0 2
24 1995 8–11 42.1% #95 1,551 0 0 1990 41–19 68.3% #17 1,845 0 2
25 1996 13–12 52.0% #51 1,692 0 0 1991 28–14 66.7% #16 1,962 0 2
26 1997 8–16 33.3% #98 1,579 0 0 1992 29–18 61.7% #25 1,911 0 3
27 1998 2–8 20.0% #102 1,525 0 0 1993 30–17 63.8% #21 1,905 0 3
28 1999 7–9 43.8% #82 1,569 0 0 1994 28–15 65.1% #25 1,894 0 4
29 2000 8–13 38.1% #100 1,564 0 0 1995 28–14 66.7% #25 1,915 0 5
30 2001 2–6 25.0% #177 1,522 0 0 1996 36–23 61.0% #15 1,922 0 5
31 2002 9–10 47.4% #67 1,606 0 0 1997 17–11 60.7% #48 1,826 0 5
32 2003 13–19 40.6% #73 1,637 0 0 — — — — — — —
33 2004 5–15 25.0% #122 1,539 0 0 — — — — — — —
34 2005 1–3 25.0% #224 1,521 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 Els Callens Judith Wiesner
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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 %
19 — — — — — — — — — — — — — — — — — 1985 — — — — 0 1 1 0.0% — — — — — — — —
20 1991 — — — — — — — — 1 1 2 50.0% — — — — 1986 — — — — 3 2 5 60.0% — — — — 0 1 1 0.0%
21 1992 — — — — — — — — 0 1 1 0.0% — — — — 1987 2 3 5 40.0% 12 6 18 66.7% 3 2 5 60.0% 2 2 4 50.0%
22 1993 — — — — — — — — — — — — 2 1 3 66.7% 1988 3 4 7 42.9% 18 10 28 64.3% 0 1 1 0.0% 1 2 3 33.3%
23 1994 — — — — — — — — 1 1 2 50.0% 3 2 5 60.0% 1989 6 4 10 60.0% 12 7 19 63.2% 2 1 3 66.7% 2 2 4 50.0%
24 1995 1 4 5 20.0% 3 2 5 60.0% 4 1 5 80.0% 0 4 4 0.0% 1990 21 7 28 75.0% 13 6 19 68.4% 3 1 4 75.0% 4 5 9 44.4%
25 1996 2 3 5 40.0% 1 2 3 33.3% 3 3 6 50.0% 7 4 11 63.6% 1991 11 5 16 68.8% 10 6 16 62.5% 3 1 4 75.0% 4 2 6 66.7%
26 1997 4 6 10 40.0% 1 3 4 25.0% 2 3 5 40.0% 1 4 5 20.0% 1992 10 7 17 58.8% 12 6 18 66.7% 2 1 3 66.7% 5 4 9 55.6%
27 1998 0 3 3 0.0% 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% 1993 8 6 14 57.1% 12 6 18 66.7% 1 1 2 50.0% 9 4 13 69.2%
28 1999 1 4 5 20.0% 4 2 6 66.7% 0 1 1 0.0% 2 2 4 50.0% 1994 14 8 22 63.6% 11 5 16 68.8% 0 1 1 0.0% 3 1 4 75.0%
29 2000 5 6 11 45.5% 2 5 7 28.6% 1 2 3 33.3% — — — — 1995 11 6 17 64.7% 12 6 18 66.7% 2 1 3 66.7% 3 1 4 75.0%
30 2001 1 2 3 33.3% 1 2 3 33.3% — — — — 0 2 2 0.0% 1996 15 9 24 62.5% 9 7 16 56.3% 7 2 9 77.8% 5 5 10 50.0%
31 2002 4 3 7 57.1% 1 3 4 25.0% 2 2 4 50.0% 2 2 4 50.0% 1997 5 5 10 50.0% 7 4 11 63.6% 2 1 3 66.7% 3 1 4 75.0%
32 2003 4 7 11 36.4% 1 6 7 14.3% 4 3 7 57.1% 4 3 7 57.1% — — — — — — — — — — — — — — — — —
33 2004 3 9 12 25.0% 0 3 3 0.0% 1 2 3 33.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
34 2005 1 2 3 33.3% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 26 49 75 34.7% 15 29 44 34.1% 19 23 42 45.2% 23 27 50 46.0% — 106 64 170 62.4% 131 72 203 64.5% 25 13 38 65.8% 41 30 71 57.7%

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 Els Callens Judith Wiesner
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
19 — — — — — — — — — — — — — — — — 1985 1492 100.4 — — — — — — — 33.3% -3.00 0–1 — — -0.09
20 1991 1509 97.7 — — — — — — — 40.0% -1.00 1–0 1–1 — +0.24 1986 1514 117.4 — — — — — +64 — 53.3% +0.60 1–2 (33%) — — +0.77
21 1992 1493 94.9 — — — — — — — 0.0% -4.00 — — — +0.06 1987 1696 127.6 — — — — -111 +11 -79 57.1% +0.56 4–2 (67%) 2–1 (67%) 104.5 +2.26
22 1993 1514 102.8 — — — — +47 — — 57.1% +0.14 1–0 — — +0.46 1988 1754 146.4 — — — — -139 +74 — 53.7% +0.41 10–7 (59%) 4–1 (80%) 106.3 -0.01
23 1994 1561 113.2 — — — — +25 — — 56.3% +0.63 1–1 1–0 — -0.16 1989 1736 132.1 — — — — -75 +91 -114 61.0% +0.74 4–6 (40%) 6–2 (75%) 100.4 +3.28
24 1995 1551 116.0 — — — — -68 +43 +105 45.2% -0.24 1–3 (25%) 1–1 — +0.58 1990 1846 152.4 — — — — -25 +17 -141 64.7% +1.10 9–6 (60%) 10–5 (67%) 105.5 -0.74
25 1996 1692 128.2 — — — — -52 -110 +3 48.1% -0.30 4–2 (67%) 4–4 (50%) 103.8 +0.50 1991 1963 155.9 — — — — -24 -50 -187 61.1% +0.73 9–1 (90%) 3–4 (43%) 108.4 -2.10
26 1997 1579 109.4 — — — — +17 -21 +72 33.3% -1.26 4–4 (50%) 1–2 (33%) 99.4 +0.32 1992 1912 147.1 — — — — -3 +17 -128 57.7% +0.49 8–2 (80%) 5–2 (71%) 106.2 -0.07
27 1998 1525 102.8 — — — — +21 — — 34.8% -1.00 1–4 (20%) 1–1 — +0.31 1993 1906 147.9 — — — — -21 +50 — 60.4% +0.67 12–7 (63%) 5–3 (63%) 102.1 -1.43
28 1999 1570 122.3 — — — — -17 +45 — 44.4% -0.08 2–2 (50%) 1–2 (33%) — +0.02 1994 1894 149.7 — — — — -18 +42 — 63.5% +0.95 5–7 (42%) 4–4 (50%) 96.6 +0.38
29 2000 1565 124.4 — — — — +8 +10 -5 44.9% -0.06 1–6 (14%) 2–4 (33%) 93.3 -0.24 1995 1915 149.4 — — — — +25 -25 -156 61.8% +1.24 11–7 (61%) 2–9 (18%) 92.9 -1.06
30 2001 1523 118.1 — — — — +25 +26 — 33.3% -0.72 0–2 0–2 — -0.05 1996 1923 154.0 — — — — +7 -98 -7 59.8% +0.61 7–7 (50%) 6–4 (60%) 101.5 -2.40
31 2002 1606 123.2 — — — — +7 -75 -6 42.6% -0.40 7–2 (78%) 2–3 (40%) 105.1 -0.33 1997 1826 137.1 — — — — +35 -4 +98 61.8% +0.87 4–8 (33%) 3–1 (75%) 95.1 +0.60
32 2003 1637 127.2 -0.92 -1.45 0.759 44.5% +8 -178 +36 41.1% -0.48 5–4 (56%) 4–3 (57%) 102.9 -1.93 — — — — — — — — — — — — — — — —
33 2004 1539 102.6 -1.13 -2.60 0.779 44.6% +15 -107 +61 33.3% -1.44 2–6 (25%) 3–1 (75%) 97.1 -0.15 — — — — — — — — — — — — — — — —
34 2005 1522 96.0 -1.14 -3.36 0.793 46.2% +16 — — 25.0% -1.88 — 1–1 — +0.11 — — — — — — — — — — — — — — — —
Career — 1716 123.9 -1.05 -2.22 0.772 44.7% -2 -39 +39 41.1% -0.57 30–36 (45%) 22–25 (47%) 98.5 -0.12 — 1976 153.6 — — — — -20 +18 -79 60.2% +0.76 84–63 (57%) 50–36 (58%) 106.1 -0.13

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.