H2H data updated: 2026-09-11 00:00 UTC

Marcella Mesker vs Helen Kelesi H2H: 0-2

Helen Kelesi holds a 2–0 lead over Marcella Mesker in their WTA head-to-head. Across 2 main-draw meetings, Helen Kelesi leads 2–0 on clay. Most recently, Helen Kelesi won the 1987 Strasbourg Open round of 32 6-2 4-6 6-1.

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Marcella Mesker
NED Age 67
H2H
0 – 2
2 main-draw meetings
Helen Kelesi
CAN Age 56 Right-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Helen Kelesi #34 6-2 4-6 6-1 Marcella Mesker #95 Match data May 21, 1987* R32 Strasbourg Open WTA 500 Clay
Helen Kelesi #29 5-7 6-3 6-4 Marcella Mesker #46 Match data May 21, 1986* R64 Lugano WTA 250 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
Marcella Mesker #394 #31 22 1,791 103 134 43.5% 0 0 0 0 1 1
Helen Kelesi #755 #13 54 1,954 213 165 56.3% 0 0 0 0 2 2

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 Marcella Mesker Helen Kelesi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1985 15–15 50.0% #48 1,642 0 0
16 — — — — — — — 1986 28–21 57.1% #39 1,745 0 1
17 — — — — — — — 1987 22–19 53.7% #32 1,785 0 1
18 — — — — — — — 1988 33–19 63.5% #19 1,814 0 2
19 — — — — — — — 1989 36–18 66.7% #13 1,872 0 2
20 1979 6–10 37.5% — 1,499 0 0 1990 23–17 57.5% #25 1,784 0 2
21 1980 6–13 31.6% — 1,493 0 0 1991 26–20 56.5% #29 1,715 0 2
22 1981 7–9 43.8% — 1,559 0 0 1992 7–13 35.0% #128 1,632 0 2
23 1982 14–14 50.0% — 1,682 0 0 1993 18–13 58.1% #48 1,756 0 2
24 1983 16–19 45.7% — 1,708 0 0 1994 5–10 33.3% #125 1,647 0 2
25 1984 21–22 48.8% #37 1,740 0 0 — — — — — — —
26 1985 11–20 35.5% #38 1,659 0 0 — — — — — — —
27 1986 16–11 59.3% #31 1,760 0 1 — — — — — — —
28 1987 5–12 29.4% #148 1,623 0 1 — — — — — — —
29 1988 1–4 20.0% #369 1,562 0 1 — — — — — — —

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 Marcella Mesker Helen Kelesi
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 — — — — — — — — — — — — — — — — — 1985 11 8 19 57.9% 4 4 8 50.0% 0 2 2 0.0% 0 1 1 0.0%
16 — — — — — — — — — — — — — — — — — 1986 11 7 18 61.1% 9 6 15 60.0% 2 2 4 50.0% 6 6 12 50.0%
17 — — — — — — — — — — — — — — — — — 1987 8 5 13 61.5% 10 7 17 58.8% 3 4 7 42.9% 1 3 4 25.0%
18 — — — — — — — — — — — — — — — — — 1988 11 10 21 52.4% 20 5 25 80.0% 0 1 1 0.0% 2 3 5 40.0%
19 — — — — — — — — — — — — — — — — — 1989 20 9 29 69.0% 13 5 18 72.2% 0 1 1 0.0% 3 3 6 50.0%
20 1979 — — — — 0 1 1 0.0% 5 7 12 41.7% — — — — 1990 7 8 15 46.7% 16 7 23 69.6% 0 1 1 0.0% 0 1 1 0.0%
21 1980 1 3 4 25.0% 0 2 2 0.0% 4 5 9 44.4% 1 3 4 25.0% 1991 8 8 16 50.0% 13 7 20 65.0% 2 2 4 50.0% 3 3 6 50.0%
22 1981 2 1 3 66.7% 4 2 6 66.7% 1 5 6 16.7% 0 1 1 0.0% 1992 7 10 17 41.2% 0 2 2 0.0% — — — — 0 1 1 0.0%
23 1982 1 1 2 50.0% 6 4 10 60.0% 7 6 13 53.8% 0 3 3 0.0% 1993 11 8 19 57.9% 2 3 5 40.0% 2 1 3 66.7% 3 1 4 75.0%
24 1983 4 3 7 57.1% 6 6 12 50.0% 3 5 8 37.5% 3 5 8 37.5% 1994 4 4 8 50.0% 1 4 5 20.0% 0 1 1 0.0% 0 1 1 0.0%
25 1984 1 7 8 12.5% 7 5 12 58.3% 6 5 11 54.5% 7 5 12 58.3% — — — — — — — — — — — — — — — — —
26 1985 5 7 12 41.7% 0 3 3 0.0% 5 6 11 45.5% 1 4 5 20.0% — — — — — — — — — — — — — — — — —
27 1986 1 1 2 50.0% 3 3 6 50.0% 4 3 7 57.1% 8 4 12 66.7% — — — — — — — — — — — — — — — — —
28 1987 3 4 7 42.9% 1 6 7 14.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
29 1988 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 18 28 46 39.1% 28 35 63 44.4% 36 44 80 45.0% 20 25 45 44.4% — 98 77 175 56.0% 88 50 138 63.8% 9 15 24 37.5% 18 23 41 43.9%

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 Marcella Mesker Helen Kelesi
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 — — — — — — — — — — — — — — — — 1985 1642 120.5 — — — — +6 -36 — 48.0% -0.51 9–6 (60%) 5–1 (83%) 106.9 +0.84
16 — — — — — — — — — — — — — — — — 1986 1745 135.4 — — — — -29 -31 -160 54.6% +0.16 12–9 (57%) 10–8 (56%) 106.9 +0.08
17 — — — — — — — — — — — — — — — — 1987 1785 144.2 — — — — -39 +12 -185 53.5% +0.11 8–9 (47%) 5–4 (56%) 100.3 -2.78
18 — — — — — — — — — — — — — — — — 1988 1815 148.0 — — — — -89 +155 — 62.1% +0.90 6–8 (43%) 4–6 (40%) 96.5 -0.81
19 — — — — — — — — — — — — — — — — 1989 1872 151.1 — — — — -33 +146 — 64.5% +0.83 11–6 (65%) 6–4 (60%) 105.2 -2.05
20 1979 1500 112.9 — — — — — — +53 35.5% -1.03 0–3 (0%) 2–0 — +0.78 1990 1785 139.7 — — — — -66 +217 — 60.0% +0.68 4–8 (33%) 5–4 (56%) 93.8 +0.69
21 1980 1493 111.8 — — — — +46 — +51 36.6% -1.05 0–3 (0%) 3–1 (75%) 97.5 +0.88 1991 1715 141.4 — — — — -34 +257 -139 54.7% +0.47 8–6 (57%) 2–3 (40%) 98.7 +0.82
22 1981 1559 120.4 — — — — +54 +11 -28 50.0% +0.22 2–4 (33%) 2–1 (67%) 100.7 +1.20 1992 1633 124.6 — — — — -3 — — 46.3% -0.12 2–5 (29%) 2–4 (33%) 94.8 -0.03
23 1982 1683 137.2 — — — — -141 -24 -8 51.6% +0.34 5–5 (50%) 2–7 (22%) 99.1 -1.02 1993 1756 136.5 — — — — -3 +91 -126 57.6% +0.51 6–2 (75%) 6–4 (60%) 107.2 -1.21
24 1983 1708 136.1 — — — — -78 -2 -51 48.1% -0.10 2–5 (29%) 4–3 (57%) 98.5 -2.87 1994 1647 125.5 — — — — +73 +113 — 38.7% -0.61 1–2 (33%) 1–1 — -0.09
25 1984 1741 130.9 — — — — -105 +23 -30 46.7% -0.38 12–7 (63%) 9–5 (64%) 110.6 +0.43 — — — — — — — — — — — — — — — —
26 1985 1660 121.1 — — — — -18 +5 +17 39.2% -0.95 5–7 (42%) 2–4 (33%) 97.7 -0.95 — — — — — — — — — — — — — — — —
27 1986 1761 129.1 — — — — -42 -66 -55 58.7% +0.24 6–5 (55%) 4–1 (80%) 104.6 +0.73 — — — — — — — — — — — — — — — —
28 1987 1623 99.7 — — — — +66 -58 +49 33.3% -1.08 0–4 (0%) 2–3 (40%) 92.6 +0.52 — — — — — — — — — — — — — — — —
29 1988 1563 97.9 — — — — — -35 — 27.3% -1.27 0–1 2–1 (67%) — +0.52 — — — — — — — — — — — — — — — —
Career — 1792 130.6 — — — — -42 -14 0 45.4% -0.37 32–44 (42%) 32–26 (55%) 102.2 +0.09 — 1955 146.3 — — — — -28 +126 -159 56.1% +0.37 67–61 (52%) 46–39 (54%) 104.4 -1.21

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.