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

Els Callens vs Yoon Jeong Cho H2H: 1-0

Els Callens holds a 1–0 lead over Yoon Jeong Cho in their WTA head-to-head. Across 1 main-draw meeting, Els Callens leads 1–0 on grass. Most recently, Els Callens won the 2003 Libéma Open round of 32 6-4 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.

Els Callens
BEL Age 56 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
Yoon Jeong Cho
KOR Age 47 Right-Handed 167 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Els Callens #67 6-4 6-1 Yoon Jeong Cho #47 Match data Jun 19, 2003* R32 Libéma Open Tier III → modern equivalent WTA 250 Grass

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
Yoon Jeong Cho #1,416 #45 740 1,698 46 59 43.8% 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 Els Callens Yoon Jeong Cho
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1997 0–1 0.0% #252 1,486 0 0
19 — — — — — — — 1998 0–1 0.0% #207 1,470 0 0
20 1991 1–1 50.0% #168 1,509 0 0 1999 0–1 0.0% #221 1,458 0 0
21 1992 0–1 0.0% #231 1,492 0 0 2000 1–1 50.0% #173 1,464 0 0
22 1993 2–1 66.7% #188 1,513 0 0 2001 3–7 30.0% #115 1,459 0 0
23 1994 4–3 57.1% #110 1,560 0 0 2002 10–8 55.6% #83 1,596 0 0
24 1995 8–11 42.1% #95 1,551 0 0 2003 15–18 45.5% #83 1,573 0 0
25 1996 13–12 52.0% #51 1,692 0 0 2004 3–6 33.3% #173 1,555 0 0
26 1997 8–16 33.3% #98 1,579 0 0 2005 9–10 47.4% #75 1,579 0 0
27 1998 2–8 20.0% #102 1,525 0 0 2006 5–5 50.0% #265 1,619 0 0
28 1999 7–9 43.8% #82 1,569 0 0 2007 0–1 0.0% #1416 1,603 0 0
29 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 Els Callens Yoon Jeong Cho
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 %
18 — — — — — — — — — — — — — — — — — 1997 0 1 1 0.0% — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1998 — — — — — — — — — — — — 0 1 1 0.0%
20 1991 — — — — — — — — 1 1 2 50.0% — — — — 1999 0 1 1 0.0% — — — — — — — — — — — —
21 1992 — — — — — — — — 0 1 1 0.0% — — — — 2000 1 1 2 50.0% — — — — — — — — — — — —
22 1993 — — — — — — — — — — — — 2 1 3 66.7% 2001 3 7 10 30.0% — — — — — — — — — — — —
23 1994 — — — — — — — — 1 1 2 50.0% 3 2 5 60.0% 2002 9 6 15 60.0% 0 1 1 0.0% 1 1 2 50.0% — — — —
24 1995 1 4 5 20.0% 3 2 5 60.0% 4 1 5 80.0% 0 4 4 0.0% 2003 12 12 24 50.0% 0 3 3 0.0% 3 3 6 50.0% — — — —
25 1996 2 3 5 40.0% 1 2 3 33.3% 3 3 6 50.0% 7 4 11 63.6% 2004 3 5 8 37.5% — — — — 0 1 1 0.0% — — — —
26 1997 4 6 10 40.0% 1 3 4 25.0% 2 3 5 40.0% 1 4 5 20.0% 2005 7 6 13 53.8% 1 2 3 33.3% 1 2 3 33.3% — — — —
27 1998 0 3 3 0.0% 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% 2006 5 4 9 55.6% — — — — — — — — 0 1 1 0.0%
28 1999 1 4 5 20.0% 4 2 6 66.7% 0 1 1 0.0% 2 2 4 50.0% 2007 0 1 1 0.0% — — — — — — — — — — — —
29 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 — 26 49 75 34.7% 15 29 44 34.1% 19 23 42 45.2% 23 27 50 46.0% — 40 44 84 47.6% 1 6 7 14.3% 5 7 12 41.7% 0 2 2 0.0%

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 Els Callens Yoon Jeong Cho
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
18 — — — — — — — — — — — — — — — — 1997 1487 95.8 — — — — — — — 0.0% -3.00 — — — +0.04
19 — — — — — — — — — — — — — — — — 1998 1471 97.2 — — — — — — — 0.0% -2.50 — — — +0.32
20 1991 1509 97.7 — — — — — — — 40.0% -1.00 1–0 1–1 — +0.24 1999 1458 97.6 — — — — — — — 0.0% -3.50 — — — +0.06
21 1992 1493 94.9 — — — — — — — 0.0% -4.00 — — — +0.06 2000 1464 105.4 — — — — — — — 60.0% +1.80 0–1 0–1 — +0.18
22 1993 1514 102.8 — — — — +47 — — 57.1% +0.14 1–0 — — +0.46 2001 1459 114.8 — — — — +19 — — 28.6% -1.48 1–2 (33%) 3–1 (75%) 101.5 -0.41
23 1994 1561 113.2 — — — — +25 — — 56.3% +0.63 1–1 1–0 — -0.16 2002 1596 117.7 — — — — +4 — — 58.5% -0.07 1–4 (20%) 6–1 (86%) 102.4 -0.07
24 1995 1551 116.0 — — — — -68 +43 +105 45.2% -0.24 1–3 (25%) 1–1 — +0.58 2003 1574 115.9 -1.13 -1.12 0.843 46.2% +21 -102 +44 47.4% -0.50 5–9 (36%) 2–3 (40%) 96.2 -0.27
25 1996 1692 128.2 — — — — -52 -110 +3 48.1% -0.30 4–2 (67%) 4–4 (50%) 103.8 +0.50 2004 1555 113.7 — — — — +19 — — 38.1% -0.19 1–2 (33%) 1–3 (25%) 97.4 -0.27
26 1997 1579 109.4 — — — — +17 -21 +72 33.3% -1.26 4–4 (50%) 1–2 (33%) 99.4 +0.32 2005 1580 116.0 -2.03 -0.42 0.928 48.4% +25 -106 -46 45.5% -0.34 4–2 (67%) 2–2 (50%) 103.5 -0.10
27 1998 1525 102.8 — — — — +21 — — 34.8% -1.00 1–4 (20%) 1–1 — +0.31 2006 1620 121.7 -3.33 -1.67 0.560 35.8% +15 — — 50.0% -0.54 2–2 (50%) 1–0 — -0.85
28 1999 1570 122.3 — — — — -17 +45 — 44.4% -0.08 2–2 (50%) 1–2 (33%) — +0.02 2007 1603 99.7 — — — — — — — 33.3% -1.00 0–1 — — +0.04
29 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 — 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 — 1699 120.7 -2.05 -0.86 0.815 45.3% +17 -104 +14 45.7% -0.48 14–23 (38%) 15–11 (58%) 99.8 -1.28

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.