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

Christina Singer vs Sandra Wasserman H2H: 1-0

Christina Singer holds a 1–0 lead over Sandra Wasserman in their WTA head-to-head. Across 1 main-draw meeting, Christina Singer leads 1–0 on grass. Most recently, Christina Singer won the 1988 Wimbledon round of 128 6-4 6-0.

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Christina Singer
GER Age 58 176 cm / 5'9"
H2H
1 – 0
1 main-draw meetings
Sandra Wasserman
BEL Age 56 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christina Singer #93 6-4 6-0 Sandra Wasserman #95 Match data Jun 22, 1988* R128 Wimbledon Grand Slam 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
Christina Singer #892 #41 163 1,738 56 86 39.4% 0 0 0 0 0 0
Sandra Wasserman #747 #48 22 1,701 77 93 45.3% 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 Christina Singer Sandra Wasserman
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1986 1–1 50.0% #163 1,506 0 0 1987 7–4 63.6% #123 1,596 0 0
18 1987 7–8 46.7% #85 1,557 0 0 1988 19–18 51.4% #63 1,643 0 0
19 1988 4–12 25.0% #160 1,487 0 0 1989 18–17 51.4% #69 1,632 0 0
20 1989 1–4 20.0% #264 1,448 0 0 1990 12–17 41.4% #103 1,607 0 0
21 — — — — — — — 1991 6–10 37.5% #131 1,583 0 0
22 1991 0–1 0.0% #199 1,434 0 0 1992 3–8 27.3% #135 1,538 0 0
23 — — — — — — — 1993 8–11 42.1% #112 1,556 0 0
24 1993 10–13 43.5% #80 1,564 0 0 1994 4–8 33.3% #198 1,540 0 0
25 1994 10–15 40.0% #77 1,615 0 0 — — — — — — —
26 1995 17–16 51.5% #54 1,708 0 0 — — — — — — —
27 1996 6–15 28.6% #136 1,581 0 0 — — — — — — —
28 1997 0–1 0.0% #504 1,568 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 Christina Singer Sandra Wasserman
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 %
17 1986 — — — — 1 1 2 50.0% — — — — — — — — 1987 1 1 2 50.0% 6 3 9 66.7% — — — — — — — —
18 1987 1 1 2 50.0% 3 5 8 37.5% 1 1 2 50.0% 2 1 3 66.7% 1988 8 5 13 61.5% 10 10 20 50.0% 1 3 4 25.0% — — — —
19 1988 1 6 7 14.3% 1 4 5 20.0% 2 2 4 50.0% — — — — 1989 13 8 21 61.9% 4 8 12 33.3% — — — — 1 1 2 50.0%
20 1989 1 1 2 50.0% 0 3 3 0.0% — — — — — — — — 1990 11 10 21 52.4% 0 4 4 0.0% 0 1 1 0.0% 1 2 3 33.3%
21 — — — — — — — — — — — — — — — — — 1991 1 4 5 20.0% 4 5 9 44.4% — — — — 1 1 2 50.0%
22 1991 — — — — 0 1 1 0.0% — — — — — — — — 1992 1 2 3 33.3% 2 4 6 33.3% — — — — 0 2 2 0.0%
23 — — — — — — — — — — — — — — — — — 1993 4 6 10 40.0% 3 4 7 42.9% 1 1 2 50.0% — — — —
24 1993 5 6 11 45.5% 1 3 4 25.0% 0 1 1 0.0% 4 3 7 57.1% 1994 3 7 10 30.0% 1 1 2 50.0% — — — — — — — —
25 1994 6 7 13 46.2% 0 3 3 0.0% 2 3 5 40.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
26 1995 7 8 15 46.7% 1 2 3 33.3% 8 3 11 72.7% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
27 1996 3 8 11 27.3% 0 2 2 0.0% 3 3 6 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
28 1997 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 24 37 61 39.3% 7 24 31 22.6% 16 13 29 55.2% 9 12 21 42.9% — 42 43 85 49.4% 30 39 69 43.5% 2 5 7 28.6% 3 6 9 33.3%

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 Christina Singer Sandra Wasserman
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
17 1986 1507 99.7 — — — — — — — 40.0% -1.20 1–0 — — +0.24 1987 1596 125.6 — — — — — +39 — 64.0% +1.32 1–2 (33%) 1–1 — +0.79
18 1987 1558 114.7 — — — — +60 -20 — 42.4% -0.33 3–0 (100%) 2–3 (40%) 104.0 +1.17 1988 1644 115.1 — — — — -32 +14 -112 51.1% +0.01 8–8 (50%) 7–4 (64%) 100.3 +4.28
19 1988 1488 107.6 — — — — +35 0 +99 28.6% -1.37 1–2 (33%) 0–2 — +1.48 1989 1633 118.0 — — — — +44 -43 — 50.6% +0.13 5–6 (45%) 0–5 (0%) 96.1 +3.24
20 1989 1449 92.5 — — — — — -4 — 18.2% -2.36 1–0 0–1 — +0.84 1990 1608 122.9 — — — — +64 -90 — 44.1% -0.71 4–6 (40%) 3–1 (75%) 98.4 -0.61
21 — — — — — — — — — — — — — — — — 1991 1583 107.2 — — — — +19 -21 — 36.1% -1.03 3–1 (75%) 2–3 (40%) 101.4 +0.37
22 1991 1435 95.3 — — — — — — — 0.0% -3.00 — — — +0.15 1992 1539 107.3 — — — — +30 +11 — 33.3% -1.13 0–2 0–1 — +0.37
23 — — — — — — — — — — — — — — — — 1993 1556 112.7 — — — — +1 +2 — 42.9% -0.43 2–2 (50%) 1–2 (33%) — +0.49
24 1993 1564 129.1 — — — — +59 -131 — 44.0% -0.56 2–2 (50%) 5–2 (71%) 103.0 +0.51 1994 1540 109.0 — — — — -5 — — 30.8% -1.23 2–2 (50%) 2–2 (50%) 101.0 -0.21
25 1994 1616 129.7 — — — — +55 -196 -15 40.0% -0.82 6–4 (60%) 0–2 — +0.29 — — — — — — — — — — — — — — — —
26 1995 1709 128.0 — — — — -57 -277 +23 50.0% -0.33 4–2 (67%) 3–1 (75%) 104.9 -0.60 — — — — — — — — — — — — — — — —
27 1996 1582 110.5 — — — — -22 — +191 34.0% -1.20 3–5 (38%) 1–0 — +0.09 — — — — — — — — — — — — — — — —
28 1997 1568 100.8 — — — — — — — 0.0% -2.50 — 0–1 — +0.14 — — — — — — — — — — — — — — — —
Career — 1738 124.4 — — — — +15 -81 +66 39.7% -0.82 21–15 (58%) 11–12 (48%) 105.4 +3.04 — 1702 120.3 — — — — +26 -5 -112 45.9% -0.30 25–29 (46%) 16–19 (46%) 95.3 +5.13

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.