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

Ann Grossman vs Debbie Graham H2H: 1-1

Ann Grossman and Debbie Graham are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Debbie Graham leads 1–0 on clay, while Ann Grossman leads 1–0 on hard courts. Most recently, Ann Grossman won the 1993 San Juan semifinal 6-4 7-5.

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Ann Grossman
USA Age 55 Right-Handed 180 cm / 5'11"
H2H
1 – 1
2 main-draw meetings
Debbie Graham
USA Age 56 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ann Grossman #36 6-4 7-5 Debbie Graham #56 Match data Jul 31, 1993* SF San Juan Tier IV → modern equivalent WTA 250 Hard
Debbie Graham #42 3-6 6-2 6-3 Ann Grossman #45 Match data Apr 2, 1992* R32 Hilton Head Tier I → modern equivalent WTA 1000 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
Ann Grossman #343 #29 384 1,887 187 185 50.3% 0 0 0 0 0 0
Debbie Graham #729 #35 190 1,757 83 90 48.0% 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 Grossman Debbie Graham
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1987 0–1 0.0% #378 1,497 0 0 1987 1–1 50.0% — 1,502 0 0
17 1988 15–12 55.6% #48 1,699 0 0 1988 3–2 60.0% #138 1,547 0 0
18 1989 23–20 53.5% #54 1,736 0 0 1989 2–4 33.3% #256 1,512 0 0
19 1990 23–22 51.1% #50 1,748 0 0 1990 5–4 55.6% #121 1,581 0 0
20 1991 12–19 38.7% #89 1,638 0 0 1991 14–11 56.0% #42 1,685 0 0
21 1992 23–17 57.5% #36 1,733 0 0 1992 21–19 52.5% #51 1,728 0 0
22 1993 30–19 61.2% #35 1,804 0 0 1993 21–22 48.8% #65 1,683 0 0
23 1994 27–21 56.2% #37 1,853 0 0 1994 8–10 44.4% #68 1,698 0 0
24 1995 12–19 38.7% #88 1,681 0 0 1995 4–12 25.0% #131 1,598 0 0
25 1996 10–14 41.7% #72 1,665 0 0 1996 4–5 44.4% #122 1,607 0 0
26 1997 10–17 37.0% #75 1,615 0 0 — — — — — — —
27 1998 2–4 33.3% #283 1,595 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 Grossman Debbie Graham
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 1987 0 1 1 0.0% — — — — — — — — — — — — 1987 1 1 2 50.0% — — — — — — — — — — — —
17 1988 13 11 24 54.2% — — — — — — — — 2 1 3 66.7% 1988 3 2 5 60.0% — — — — — — — — — — — —
18 1989 16 11 27 59.3% 7 6 13 53.8% 0 2 2 0.0% 0 1 1 0.0% 1989 2 2 4 50.0% — — — — 0 2 2 0.0% — — — —
19 1990 9 12 21 42.9% 12 7 19 63.2% 1 1 2 50.0% 1 2 3 33.3% 1990 2 2 4 50.0% 3 2 5 60.0% — — — — — — — —
20 1991 4 11 15 26.7% 6 6 12 50.0% 1 1 2 50.0% 1 1 2 50.0% 1991 12 8 20 60.0% 2 1 3 66.7% 0 1 1 0.0% 0 1 1 0.0%
21 1992 15 8 23 65.2% 5 6 11 45.5% — — — — 3 3 6 50.0% 1992 13 10 23 56.5% 5 6 11 45.5% 1 1 2 50.0% 2 2 4 50.0%
22 1993 21 12 33 63.6% 4 3 7 57.1% 1 1 2 50.0% 4 3 7 57.1% 1993 12 10 22 54.5% 7 6 13 53.8% 0 2 2 0.0% 2 4 6 33.3%
23 1994 16 10 26 61.5% 9 7 16 56.3% 2 1 3 66.7% 0 3 3 0.0% 1994 5 8 13 38.5% — — — — 0 1 1 0.0% 3 1 4 75.0%
24 1995 5 10 15 33.3% 6 8 14 42.9% 1 1 2 50.0% — — — — 1995 1 3 4 25.0% 2 6 8 25.0% 0 1 1 0.0% 1 2 3 33.3%
25 1996 8 9 17 47.1% 2 4 6 33.3% 0 1 1 0.0% — — — — 1996 3 4 7 42.9% — — — — — — — — 1 1 2 50.0%
26 1997 3 9 12 25.0% 7 7 14 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
27 1998 1 2 3 33.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 111 106 217 51.2% 59 56 115 51.3% 6 9 15 40.0% 11 14 25 44.0% — 54 50 104 51.9% 19 21 40 47.5% 1 8 9 11.1% 9 11 20 45.0%

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 Ann Grossman Debbie Graham
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 1987 1497 101.9 — — — — — — — 0.0% -4.00 — — — -0.15 1987 1502 96.8 — — — — — — — 50.0% -1.00 — — — +0.39
17 1988 1699 133.9 — — — — +28 — — 54.1% +0.13 4–3 (57%) 0–5 (0%) 100.1 +0.16 1988 1548 116.6 — — — — +36 — — 58.3% +0.50 1–1 1–0 — +0.73
18 1989 1737 136.2 — — — — +43 -89 — 52.5% +0.05 8–7 (53%) 4–5 (44%) 101.2 -1.22 1989 1512 95.4 — — — — +58 — — 33.3% -0.83 — 0–1 — +1.17
19 1990 1749 136.3 — — — — -12 +8 — 51.0% +0.02 7–7 (50%) 2–4 (33%) — -1.48 1990 1582 122.4 — — — — +23 -2 — 52.4% -0.52 2–1 (67%) 1–0 — -0.27
20 1991 1638 126.7 — — — — -16 +89 — 44.3% +0.06 3–7 (30%) 2–6 (25%) 91.9 +0.49 1991 1686 138.0 — — — — +16 -85 — 56.6% +0.40 1–4 (20%) 3–0 (100%) 98.8 +1.00
21 1992 1733 132.9 — — — — +24 -9 — 52.9% -0.03 6–3 (67%) 6–1 (86%) 108.7 +1.73 1992 1729 136.9 — — — — +3 -79 — 51.6% +0.15 7–6 (54%) 4–4 (50%) 100.3 -1.24
22 1993 1805 140.5 — — — — +9 -60 — 59.6% +0.62 6–7 (46%) 6–3 (67%) 103.6 +0.77 1993 1684 134.3 — — — — +3 +30 — 49.5% -0.04 4–5 (44%) 3–3 (50%) 98.7 -0.72
23 1994 1853 146.2 — — — — 0 -73 -249 53.6% -0.01 10–6 (63%) 5–2 (71%) 107.3 -1.02 1994 1699 133.9 — — — — +10 — — 48.8% -0.05 4–5 (44%) 2–1 (67%) 100.7 +0.20
24 1995 1681 123.7 — — — — +38 +44 — 40.8% -0.46 4–5 (44%) 3–9 (25%) 92.7 +0.33 1995 1599 119.1 — — — — +85 +25 — 37.1% -0.69 0–5 (0%) 0–3 (0%) 90.6 -0.23
25 1996 1666 130.2 — — — — +49 +8 — 42.9% -0.62 4–4 (50%) 0–2 — -0.99 1996 1608 118.4 — — — — +59 — — 42.9% +0.10 2–1 (67%) 0–2 — +0.30
26 1997 1615 123.7 — — — — +26 +98 — 38.6% -1.25 1–4 (20%) 2–2 (50%) 97.1 -0.41 — — — — — — — — — — — — — — — —
27 1998 1595 103.2 — — — — +41 +76 — 33.3% -1.58 — 1–0 — +0.11 — — — — — — — — — — — — — — — —
Career — 1888 140.3 — — — — +18 +6 -249 49.9% -0.10 53–53 (50%) 31–39 (44%) 99.5 -0.45 — 1757 137.8 — — — — +19 -14 — 49.4% -0.03 21–28 (43%) 14–14 (50%) 96.0 +0.77

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.