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

Vicki Nelson vs Petra Keppeler H2H: 1-0

Vicki Nelson holds a 1–0 lead over Petra Keppeler in their WTA head-to-head. Across 1 main-draw meeting, Vicki Nelson leads 1–0 on clay. Most recently, Vicki Nelson won the 1982 Hong Kong Open round of 16 6-1 6-3.

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Vicki Nelson
USA Right-Handed 168 cm / 5'6"
H2H
1 – 0
1 main-draw meetings
Petra Keppeler
GER Age 61

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Vicki Nelson 6-1 6-3 Petra Keppeler Match data Nov 5, 1982* R16 Hong Kong Open 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
Vicki Nelson #547 #60 8 1,677 87 136 39.0% 0 0 0 0 1 1
Petra Keppeler — — — 1,650 22 31 41.5% 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.

Vicki Nelson Petra Keppeler
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1980 7–4 63.6% — 1,544 0 0 1981 0–1 0.0% — 1,483 0 0
1981 3–4 42.9% — 1,561 0 0 1982 4–4 50.0% — 1,493 0 0
1982 12–15 44.4% — 1,616 0 0 1983 1–1 50.0% — 1,506 0 0
1983 10–23 30.3% — 1,538 0 0 1984 5–7 41.7% — 1,554 0 0
1984 14–19 42.4% #92 1,537 0 0 1985 10–9 52.6% — 1,608 0 0
1985 17–22 43.6% #87 1,594 0 0 1986 2–9 18.2% — 1,501 0 0
1986 14–22 38.9% #98 1,590 0 1 — — — — — — —
1987 10–21 32.3% #136 1,520 0 1 — — — — — — —
1988 0–5 0.0% #282 1,471 0 1 — — — — — — —
1989 0–1 0.0% #402 1,461 0 1 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Vicki Nelson Petra Keppeler
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 %
1981 1 3 4 25.0% 2 1 3 66.7% — — — — — — — — 1981 — — — — 0 1 1 0.0% — — — — — — — —
1982 4 4 8 50.0% 6 4 10 60.0% 1 5 6 16.7% 1 2 3 33.3% 1982 — — — — 4 4 8 50.0% — — — — — — — —
1983 4 9 13 30.8% 3 9 12 25.0% 0 1 1 0.0% 3 4 7 42.9% 1983 — — — — 1 1 2 50.0% — — — — — — — —
1984 6 8 14 42.9% 8 6 14 57.1% 0 4 4 0.0% 0 1 1 0.0% 1984 1 2 3 33.3% 4 2 6 66.7% 0 3 3 0.0% — — — —
1985 9 11 20 45.0% 8 8 16 50.0% 0 1 1 0.0% 0 2 2 0.0% 1985 1 2 3 33.3% 6 4 10 60.0% 0 1 1 0.0% 0 1 1 0.0%
1986 1 9 10 10.0% 11 8 19 57.9% 0 1 1 0.0% 2 4 6 33.3% 1986 0 1 1 0.0% 2 7 9 22.2% — — — — 0 1 1 0.0%
1987 4 9 13 30.8% 6 9 15 40.0% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
1988 0 4 4 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
1989 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career 29 58 87 33.3% 44 46 90 48.9% 1 14 15 6.7% 6 14 20 30.0% Career 2 5 7 28.6% 17 19 36 47.2% 0 4 4 0.0% 0 2 2 0.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Vicki Nelson Petra Keppeler
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
1980 1544 114.3 — — — — — — — 68.4% +1.68 0–1 1–0 — +0.64 1981 1484 98.3 — — — — — — — 33.3% -1.67 0–1 — — +0.24
1981 1561 103.8 — — — — +16 +33 — 40.0% -1.20 1–0 1–0 — +0.19 1982 1493 103.8 — — — — — +20 — 52.6% +0.21 1–2 (33%) 1–2 (33%) — +1.20
1982 1616 115.3 — — — — -30 +10 -70 44.4% -0.22 5–4 (56%) 3–4 (43%) 100.7 +0.60 1983 1507 106.2 — — — — — — — 40.0% -0.40 1–0 1–0 — +0.26
1983 1539 113.3 — — — — +13 +36 — 36.0% -0.92 2–7 (22%) 1–3 (25%) 92.9 +0.43 1984 1555 112.6 — — — — +10 +105 +5 42.3% -1.15 1–1 2–1 (67%) — -0.03
1984 1538 115.3 — — — — -23 +128 -55 45.8% -0.35 3–5 (38%) 2–2 (50%) 97.9 +1.80 1985 1608 117.5 — — — — -68 +109 — 51.2% -0.32 4–1 (80%) 1–1 — +0.48
1985 1594 130.2 — — — — -25 +60 — 45.9% -0.15 2–7 (22%) 5–5 (50%) 95.2 +1.52 1986 1502 94.4 — — — — — +74 — 30.8% -1.58 0–4 (0%) 2–0 — +1.52
1986 1590 109.0 — — — — -114 +125 — 39.5% -0.83 2–2 (50%) 3–4 (43%) 100.2 +2.92 — — — — — — — — — — — — — — — —
1987 1520 111.9 — — — — -63 +118 — 35.3% -1.03 2–4 (33%) 2–2 (50%) 98.4 +0.24 — — — — — — — — — — — — — — — —
1988 1472 100.3 — — — — -77 — — 9.1% -3.00 0–1 — — -0.24 — — — — — — — — — — — — — — — —
1989 1461 99.3 — — — — — — — 33.3% -1.67 0–1 — — +0.06 — — — — — — — — — — — — — — — —
Career 1678 118.7 — — — — -37 +85 -64 41.5% -0.57 17–32 (35%) 18–20 (47%) 92.1 +3.66 Career 1651 110.8 — — — — -35 +77 +5 44.2% -0.73 7–9 (44%) 7–4 (64%) 100.1 +7.06

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.