H2H data updated: 2026-09-14 00:00 UTC

Sabine Appelmans vs Els Callens H2H: 1-0

Sabine Appelmans holds a 1–0 lead over Els Callens in their WTA head-to-head. Across 1 main-draw meeting, Sabine Appelmans leads 1–0 on hard courts. Most recently, Sabine Appelmans won the 1999 Key Biscayne round of 128 6-3 6-4.

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Sabine Appelmans
BEL Age 54 Left-Handed 168 cm / 5'6"
H2H
1 – 0
1 main-draw meetings
Els Callens
BEL Age 56 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sabine Appelmans #94 6-3 6-4 Els Callens #73 Match data Mar 19, 1999* R128 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
Sabine Appelmans #94 #16 1,502 1,925 284 205 58.1% 0 0 0 0 7 7
Els Callens #473 #43 582 1,715 83 128 39.3% 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 Sabine Appelmans Els Callens
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1987 1–1 50.0% #283 1,502 0 0 — — — — — — —
16 1988 1–3 25.0% #196 1,498 0 0 — — — — — — —
17 1989 2–5 28.6% #144 1,467 0 0 — — — — — — —
18 1990 21–12 63.6% #22 1,679 0 0 — — — — — — —
19 1991 34–14 70.8% #18 1,873 0 2 — — — — — — —
20 1992 29–16 64.4% #26 1,895 0 3 1991 1–1 50.0% #168 1,509 0 0
21 1993 19–15 55.9% #36 1,834 0 3 1992 0–1 0.0% #231 1,492 0 0
22 1994 29–16 64.4% #27 1,821 0 5 1993 2–1 66.7% #188 1,513 0 0
23 1995 24–17 58.5% #31 1,809 0 6 1994 4–3 57.1% #110 1,560 0 0
24 1996 26–17 60.5% #21 1,832 0 7 1995 8–11 42.1% #95 1,551 0 0
25 1997 37–26 58.7% #16 1,855 0 7 1996 13–12 52.0% #51 1,692 0 0
26 1998 13–18 41.9% #48 1,722 0 7 1997 8–16 33.3% #98 1,579 0 0
27 1999 25–21 54.3% #30 1,778 0 7 1998 2–8 20.0% #102 1,525 0 0
28 2000 22–23 48.9% #49 1,697 0 7 1999 7–9 43.8% #82 1,569 0 0
29 2001 1–1 50.0% #94 1,689 0 7 2000 8–13 38.1% #100 1,564 0 0
30 — — — — — — — 2001 2–6 25.0% #177 1,522 0 0
31 — — — — — — — 2002 9–10 47.4% #67 1,606 0 0
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 Sabine Appelmans Els Callens
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 %
15 1987 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
16 1988 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
17 1989 2 2 4 50.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
18 1990 15 6 21 71.4% 2 2 4 50.0% — — — — 4 4 8 50.0% — — — — — — — — — — — — — — — — —
19 1991 26 8 34 76.5% 3 2 5 60.0% 0 1 1 0.0% 5 3 8 62.5% — — — — — — — — — — — — — — — — —
20 1992 15 6 21 71.4% 8 4 12 66.7% 1 1 2 50.0% 5 5 10 50.0% 1991 — — — — — — — — 1 1 2 50.0% — — — —
21 1993 7 8 15 46.7% 3 3 6 50.0% 2 1 3 66.7% 7 3 10 70.0% 1992 — — — — — — — — 0 1 1 0.0% — — — —
22 1994 19 9 28 67.9% 2 2 4 50.0% 0 2 2 0.0% 8 3 11 72.7% 1993 — — — — — — — — — — — — 2 1 3 66.7%
23 1995 10 8 18 55.6% 9 4 13 69.2% 0 1 1 0.0% 5 4 9 55.6% 1994 — — — — — — — — 1 1 2 50.0% 3 2 5 60.0%
24 1996 7 7 14 50.0% 3 4 7 42.9% 4 2 6 66.7% 12 4 16 75.0% 1995 1 4 5 20.0% 3 2 5 60.0% 4 1 5 80.0% 0 4 4 0.0%
25 1997 12 10 22 54.5% 11 5 16 68.8% 5 2 7 71.4% 9 9 18 50.0% 1996 2 3 5 40.0% 1 2 3 33.3% 3 3 6 50.0% 7 4 11 63.6%
26 1998 1 4 5 20.0% 0 6 6 0.0% 4 2 6 66.7% 8 6 14 57.1% 1997 4 6 10 40.0% 1 3 4 25.0% 2 3 5 40.0% 1 4 5 20.0%
27 1999 11 8 19 57.9% 6 6 12 50.0% 3 3 6 50.0% 5 4 9 55.6% 1998 0 3 3 0.0% 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3%
28 2000 13 12 25 52.0% 5 5 10 50.0% 3 2 5 60.0% 1 4 5 20.0% 1999 1 4 5 20.0% 4 2 6 66.7% 0 1 1 0.0% 2 2 4 50.0%
29 2001 1 1 2 50.0% — — — — — — — — — — — — 2000 5 6 11 45.5% 2 5 7 28.6% 1 2 3 33.3% — — — —
30 — — — — — — — — — — — — — — — — — 2001 1 2 3 33.3% 1 2 3 33.3% — — — — 0 2 2 0.0%
31 — — — — — — — — — — — — — — — — — 2002 4 3 7 57.1% 1 3 4 25.0% 2 2 4 50.0% 2 2 4 50.0%
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 — 139 90 229 60.7% 54 49 103 52.4% 22 17 39 56.4% 69 49 118 58.5% — 26 49 75 34.7% 15 29 44 34.1% 19 23 42 45.2% 23 27 50 46.0%

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 Sabine Appelmans Els Callens
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
15 1987 1502 99.4 — — — — — — — 50.0% -0.17 1–1 — — +0.44 — — — — — — — — — — — — — — — —
16 1988 1498 106.4 — — — — — +40 — 30.0% -1.10 1–1 0–1 — +0.03 — — — — — — — — — — — — — — — —
17 1989 1468 98.3 — — — — +65 +26 — 31.3% -0.50 1–1 0–2 — +0.98 — — — — — — — — — — — — — — — —
18 1990 1679 133.0 — — — — +19 -159 — 59.2% +0.76 7–3 (70%) 1–4 (20%) 103.2 +2.93 — — — — — — — — — — — — — — — —
19 1991 1873 150.3 — — — — +27 -285 — 69.9% +1.36 5–4 (56%) 1–0 — +1.14 — — — — — — — — — — — — — — — —
20 1992 1896 145.1 — — — — +3 -146 — 61.0% +0.64 7–3 (70%) 2–3 (40%) 104.4 -0.44 1991 1509 97.7 — — — — — — — 40.0% -1.00 1–0 1–1 — +0.24
21 1993 1835 135.0 — — — — +9 -112 -193 53.1% +0.44 8–5 (62%) 2–5 (29%) 98.4 +0.40 1992 1493 94.9 — — — — — — — 0.0% -4.00 — — — +0.06
22 1994 1822 144.0 — — — — +46 -108 — 58.0% +0.80 10–2 (83%) 5–4 (56%) 106.6 +0.26 1993 1514 102.8 — — — — +47 — — 57.1% +0.14 1–0 — — +0.46
23 1995 1809 140.0 — — — — -2 -18 — 57.6% +0.37 5–5 (50%) 4–1 (80%) 99.8 -0.91 1994 1561 113.2 — — — — +25 — — 56.3% +0.63 1–1 1–0 — -0.16
24 1996 1833 145.6 — — — — -10 -70 -165 62.1% +0.81 4–7 (36%) 3–4 (43%) 95.3 +0.59 1995 1551 116.0 — — — — -68 +43 +105 45.2% -0.24 1–3 (25%) 1–1 — +0.58
25 1997 1855 155.7 — — — — -46 -8 -89 58.7% +0.54 9–14 (39%) 4–7 (36%) 93.5 -1.41 1996 1692 128.2 — — — — -52 -110 +3 48.1% -0.30 4–2 (67%) 4–4 (50%) 103.8 +0.50
26 1998 1722 138.4 — — — — +60 +2 +76 47.1% -0.26 1–9 (10%) 3–3 (50%) 89.5 -0.30 1997 1579 109.4 — — — — +17 -21 +72 33.3% -1.26 4–4 (50%) 1–2 (33%) 99.4 +0.32
27 1999 1778 137.2 — — — — +27 -92 -38 56.3% +0.48 5–8 (38%) 7–9 (44%) 95.0 -0.07 1998 1525 102.8 — — — — +21 — — 34.8% -1.00 1–4 (20%) 1–1 — +0.31
28 2000 1697 139.6 — — — — +36 -31 +95 48.5% -0.15 7–6 (54%) 7–6 (54%) 100.1 -0.37 1999 1570 122.3 — — — — -17 +45 — 44.4% -0.08 2–2 (50%) 1–2 (33%) — +0.02
29 2001 1689 101.4 — — — — — — — 50.0% -0.50 — 1–0 — +0.19 2000 1565 124.4 — — — — +8 +10 -5 44.9% -0.06 1–6 (14%) 2–4 (33%) 93.3 -0.24
30 — — — — — — — — — — — — — — — — 2001 1523 118.1 — — — — +25 +26 — 33.3% -0.72 0–2 0–2 — -0.05
31 — — — — — — — — — — — — — — — — 2002 1606 123.2 — — — — +7 -75 -6 42.6% -0.40 7–2 (78%) 2–3 (40%) 105.1 -0.33
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 — 1925 148.8 — — — — +14 -69 -45 57.1% +0.51 71–69 (51%) 40–49 (45%) 95.3 +0.71 — 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

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.