H2H data updated: 2026-09-03 00:00 UTC

Ann Devries vs Sandra Wasserman H2H: 0-3

Sandra Wasserman holds a 3–0 lead over Ann Devries in their WTA head-to-head. Across 3 main-draw meetings, Sandra Wasserman leads 3–0 on hard courts. Most recently, Sandra Wasserman won the 1989 Pan Pacific Open round of 16 6-2 6-4.

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Ann Devries
BEL Age 56 Right-Handed 188 cm / 6'2"
H2H
0 – 3
3 main draw meetings
Sandra Wasserman
BEL Age 56 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sandra Wasserman #59 6-2 6-4 Ann Devries #116 Match data Apr 21, 1989* R16 Pan Pacific Open WTA 500 Hard
Sandra Wasserman #59 6-4 6-4 Ann Devries #116 Match data Apr 15, 1989* QF Singapore WTA 250 Hard
Sandra Wasserman #118 6-2 6-2 Ann Devries #96 Match data Jan 29, 1988* R16 ASB Classic WTA 250 Hard

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
Ann Devries #579 #77 10 1,619 35 54 39.3% 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 Ann Devries Sandra Wasserman
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1986 1–1 50.0% #174 1,517 0 0 — — — — — — —
17 1987 14–15 48.3% #100 1,564 0 0 1987 7–4 63.6% #123 1,596 0 0
18 1988 12–15 44.4% #78 1,582 0 0 1988 19–18 51.4% #63 1,643 0 0
19 1989 5–11 31.2% #145 1,551 0 0 1989 18–17 51.4% #69 1,632 0 0
20 1990 2–7 22.2% #204 1,513 0 0 1990 12–17 41.4% #103 1,607 0 0
21 — — — — — — — 1991 6–10 37.5% #131 1,583 0 0
22 1992 1–4 20.0% #144 1,477 0 0 1992 3–8 27.3% #135 1,538 0 0
23 1993 0–1 0.0% #486 1,467 0 0 1993 8–11 42.1% #112 1,556 0 0
24 — — — — — — — 1994 4–8 33.3% #198 1,540 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 Ann Devries 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 %
16 1986 — — — — — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
17 1987 6 4 10 60.0% 5 7 12 41.7% 1 3 4 25.0% 2 1 3 66.7% 1987 1 1 2 50.0% 6 3 9 66.7% — — — — — — — —
18 1988 9 8 17 52.9% 1 4 5 20.0% 2 3 5 40.0% — — — — 1988 8 5 13 61.5% 10 10 20 50.0% 1 3 4 25.0% — — — —
19 1989 4 8 12 33.3% 0 2 2 0.0% 1 1 2 50.0% — — — — 1989 13 8 21 61.9% 4 8 12 33.3% — — — — 1 1 2 50.0%
20 1990 0 2 2 0.0% 0 1 1 0.0% 2 1 3 66.7% 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 1992 1 2 3 33.3% — — — — 0 2 2 0.0% — — — — 1992 1 2 3 33.3% 2 4 6 33.3% — — — — 0 2 2 0.0%
23 1993 — — — — 0 1 1 0.0% — — — — — — — — 1993 4 6 10 40.0% 3 4 7 42.9% 1 1 2 50.0% — — — —
24 — — — — — — — — — — — — — — — — — 1994 3 7 10 30.0% 1 1 2 50.0% — — — — — — — —
Career — 20 24 44 45.5% 6 15 21 28.6% 6 10 16 37.5% 3 5 8 37.5% — 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 are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Ann Devries 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
16 1986 1517 106.9 — — — — — — — 50.0% -0.67 1–1 1–0 — +0.11 — — — — — — — — — — — — — — — —
17 1987 1565 115.9 — — — — +64 -12 -8 47.8% -0.04 6–5 (55%) 0–4 (0%) — +2.76 1987 1596 125.6 — — — — — +39 — 64.0% +1.32 1–2 (33%) 1–1 — +0.79
18 1988 1583 110.2 — — — — +48 -75 -30 43.9% -0.58 7–5 (58%) 4–0 (100%) — +1.18 1988 1644 115.1 — — — — -32 +14 -112 51.1% +0.01 8–8 (50%) 7–4 (64%) — +4.28
19 1989 1551 109.7 — — — — +31 — — 31.6% -0.76 4–2 (67%) 0–3 (0%) — +0.61 1989 1633 118.0 — — — — +44 -43 — 50.6% +0.13 5–6 (45%) 0–5 (0%) — +3.24
20 1990 1514 103.7 — — — — -3 — +87 37.5% -1.44 0–2 1–0 — +0.28 1990 1608 122.9 — — — — +64 -90 — 44.1% -0.71 4–6 (40%) 3–1 (75%) — -0.61
21 — — — — — — — — — — — — — — — — 1991 1583 107.2 — — — — +19 -21 — 36.1% -1.03 3–1 (75%) 2–3 (40%) — +0.37
22 1992 1477 102.5 — — — — +22 — — 27.3% -1.27 0–1 1–2 (33%) — +0.61 1992 1539 107.3 — — — — +30 +11 — 33.3% -1.13 0–2 0–1 — +0.37
23 1993 1467 99.8 — — — — — — — 0.0% -2.50 — — — -0.05 1993 1556 112.7 — — — — +1 +2 — 42.9% -0.43 2–2 (50%) 1–2 (33%) — +0.49
24 — — — — — — — — — — — — — — — — 1994 1540 109.0 — — — — -5 — — 30.8% -1.23 2–2 (50%) 2–2 (50%) — -0.21
Career — 1619 113.4 — — — — +41 -31 +7 41.3% -0.56 18–16 (53%) 7–9 (44%) 100.8 +6.18 — 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.