H2H data updated: 2026-09-13 00:00 UTC

Els Callens vs Kyoko Nagatsuka H2H: 0-1

Kyoko Nagatsuka holds a 1–0 lead over Els Callens in their WTA head-to-head. Across 1 main-draw meeting, Kyoko Nagatsuka leads 1–0 on clay. Most recently, Kyoko Nagatsuka won the 1995 Roland Garros round of 64 4-6 6-4 6-4.

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Els Callens
BEL Age 56 Right-Handed 178 cm / 5'10"
H2H
0 – 1
1 main-draw meetings
Kyoko Nagatsuka
JPN Age 52 166 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kyoko Nagatsuka #46 4-6 6-4 6-4 Els Callens #125 Match data Jun 1, 1995* R64 Roland Garros Grand Slam 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.

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
Kyoko Nagatsuka #793 #28 185 1,726 42 60 41.2% 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 Kyoko Nagatsuka
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1992 3–6 33.3% #120 1,508 0 0
19 — — — — — — — 1993 5–11 31.2% #147 1,511 0 0
20 1991 1–1 50.0% #168 1,509 0 0 1994 13–13 50.0% #75 1,588 0 0
21 1992 0–1 0.0% #231 1,492 0 0 1995 16–13 55.2% #39 1,663 0 0
22 1993 2–1 66.7% #188 1,513 0 0 1996 4–15 21.1% #125 1,545 0 0
23 1994 4–3 57.1% #110 1,560 0 0 1997 1–2 33.3% #146 1,551 0 0
24 1995 8–11 42.1% #95 1,551 0 0 — — — — — — —
25 1996 13–12 52.0% #51 1,692 0 0 — — — — — — —
26 1997 8–16 33.3% #98 1,579 0 0 — — — — — — —
27 1998 2–8 20.0% #102 1,525 0 0 — — — — — — —
28 1999 7–9 43.8% #82 1,569 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 Kyoko Nagatsuka
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 — — — — — — — — — — — — — — — — — 1992 2 5 7 28.6% — — — — — — — — 1 1 2 50.0%
19 — — — — — — — — — — — — — — — — — 1993 3 5 8 37.5% 1 1 2 50.0% 0 2 2 0.0% 1 3 4 25.0%
20 1991 — — — — — — — — 1 1 2 50.0% — — — — 1994 11 7 18 61.1% 1 3 4 25.0% 0 1 1 0.0% 1 2 3 33.3%
21 1992 — — — — — — — — 0 1 1 0.0% — — — — 1995 11 8 19 57.9% 3 1 4 75.0% 1 1 2 50.0% 1 3 4 25.0%
22 1993 — — — — — — — — — — — — 2 1 3 66.7% 1996 2 9 11 18.2% 1 2 3 33.3% 0 2 2 0.0% 1 2 3 33.3%
23 1994 — — — — — — — — 1 1 2 50.0% 3 2 5 60.0% 1997 1 2 3 33.3% — — — — — — — — — — — —
24 1995 1 4 5 20.0% 3 2 5 60.0% 4 1 5 80.0% 0 4 4 0.0% — — — — — — — — — — — — — — — — —
25 1996 2 3 5 40.0% 1 2 3 33.3% 3 3 6 50.0% 7 4 11 63.6% — — — — — — — — — — — — — — — — —
26 1997 4 6 10 40.0% 1 3 4 25.0% 2 3 5 40.0% 1 4 5 20.0% — — — — — — — — — — — — — — — — —
27 1998 0 3 3 0.0% 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
28 1999 1 4 5 20.0% 4 2 6 66.7% 0 1 1 0.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
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% — 30 36 66 45.5% 6 7 13 46.2% 1 6 7 14.3% 5 11 16 31.2%

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 Kyoko Nagatsuka
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 — — — — — — — — — — — — — — — — 1992 1509 115.6 — — — — +36 — — 35.0% -0.90 1–1 0–1 — +0.58
19 — — — — — — — — — — — — — — — — 1993 1511 108.1 — — — — +9 — — 34.2% -1.05 3–3 (50%) 1–0 — +0.35
20 1991 1509 97.7 — — — — — — — 40.0% -1.00 1–0 1–1 — +0.24 1994 1588 116.0 — — — — +33 -39 — 48.3% -0.24 4–2 (67%) 2–0 — +1.88
21 1992 1493 94.9 — — — — — — — 0.0% -4.00 — — — +0.06 1995 1664 131.2 — — — — -27 -58 — 53.6% +0.25 6–5 (55%) 3–2 (60%) 101.1 +1.01
22 1993 1514 102.8 — — — — +47 — — 57.1% +0.14 1–0 — — +0.46 1996 1545 103.2 — — — — -8 +26 — 26.7% -1.64 3–4 (43%) 0–2 — -0.19
23 1994 1561 113.2 — — — — +25 — — 56.3% +0.63 1–1 1–0 — -0.16 1997 1551 112.1 — — — — -7 — — 42.9% -1.00 0–1 1–0 — -0.30
24 1995 1551 116.0 — — — — -68 +43 +105 45.2% -0.24 1–3 (25%) 1–1 — +0.58 — — — — — — — — — — — — — — — —
25 1996 1692 128.2 — — — — -52 -110 +3 48.1% -0.30 4–2 (67%) 4–4 (50%) 103.8 +0.50 — — — — — — — — — — — — — — — —
26 1997 1579 109.4 — — — — +17 -21 +72 33.3% -1.26 4–4 (50%) 1–2 (33%) 99.4 +0.32 — — — — — — — — — — — — — — — —
27 1998 1525 102.8 — — — — +21 — — 34.8% -1.00 1–4 (20%) 1–1 — +0.31 — — — — — — — — — — — — — — — —
28 1999 1570 122.3 — — — — -17 +45 — 44.4% -0.08 2–2 (50%) 1–2 (33%) — +0.02 — — — — — — — — — — — — — — — —
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 — 1726 121.0 — — — — +5 -28 — 42.2% -0.57 17–16 (52%) 7–5 (58%) 101.8 +3.26

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.