H2H data updated: 2026-09-13 00:00 UTC

Rachel Mcquillan vs Debbie Graham H2H: 2-0

Rachel Mcquillan holds a 2–0 lead over Debbie Graham in their WTA head-to-head. Across 2 main-draw meetings, Rachel Mcquillan leads 2–0 on hard courts. Most recently, Rachel Mcquillan won the 1994 Australian Open round of 64 6-2 3-6 6-4.

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Rachel Mcquillan
AUS Age 54 Right-Handed 170 cm / 5'7"
H2H
2 – 0
2 main-draw meetings
Debbie Graham
USA Age 56 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Rachel Mcquillan #86 6-2 3-6 6-4 Debbie Graham #66 Match data Jan 21, 1994* R64 Australian Open Grand Slam Hard
Rachel Mcquillan #36 7-5 6-4 Debbie Graham #42 Match data Jan 4, 1992* SF Brisbane International Tier IV → modern equivalent 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
Rachel Mcquillan #971 #28 582 1,826 163 197 45.3% 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 Rachel Mcquillan Debbie Graham
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1988 3–4 42.9% #159 1,525 0 0 1987 1–1 50.0% — 1,502 0 0
17 1989 13–15 46.4% #79 1,628 0 0 1988 3–2 60.0% #138 1,547 0 0
18 1990 27–21 56.2% #39 1,710 0 0 1989 2–4 33.3% #256 1,512 0 0
19 1991 26–20 56.5% #36 1,744 0 0 1990 5–4 55.6% #121 1,581 0 0
20 1992 18–14 56.2% #38 1,742 0 0 1991 14–11 56.0% #42 1,685 0 0
21 1993 13–23 36.1% #115 1,571 0 0 1992 21–19 52.5% #51 1,728 0 0
22 1994 20–17 54.1% #61 1,649 0 0 1993 21–22 48.8% #65 1,683 0 0
23 1995 13–16 44.8% #69 1,667 0 0 1994 8–10 44.4% #68 1,698 0 0
24 1996 2–10 16.7% #186 1,563 0 0 1995 4–12 25.0% #131 1,598 0 0
25 1997 10–10 50.0% #48 1,645 0 0 1996 4–5 44.4% #122 1,607 0 0
26 1998 3–15 16.7% #185 1,528 0 0 — — — — — — —
27 1999 1–3 25.0% #160 1,520 0 0 — — — — — — —
28 2000 0–4 0.0% #107 1,463 0 0 — — — — — — —
29 2001 12–17 41.4% #79 1,524 0 0 — — — — — — —
30 2002 2–7 22.2% #178 1,473 0 0 — — — — — — —
31 2003 0–1 0.0% #355 1,464 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 Rachel Mcquillan 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 1988 2 2 4 50.0% — — — — 1 2 3 33.3% — — — — 1987 1 1 2 50.0% — — — — — — — — — — — —
17 1989 3 8 11 27.3% 9 5 14 64.3% — — — — 1 2 3 33.3% 1988 3 2 5 60.0% — — — — — — — — — — — —
18 1990 10 5 15 66.7% 11 8 19 57.9% 2 2 4 50.0% 4 6 10 40.0% 1989 2 2 4 50.0% — — — — 0 2 2 0.0% — — — —
19 1991 9 6 15 60.0% 12 7 19 63.2% 1 2 3 33.3% 4 5 9 44.4% 1990 2 2 4 50.0% 3 2 5 60.0% — — — — — — — —
20 1992 9 5 14 64.3% 3 5 8 37.5% 0 1 1 0.0% 6 3 9 66.7% 1991 12 8 20 60.0% 2 1 3 66.7% 0 1 1 0.0% 0 1 1 0.0%
21 1993 9 14 23 39.1% 1 4 5 20.0% 2 3 5 40.0% 1 2 3 33.3% 1992 13 10 23 56.5% 5 6 11 45.5% 1 1 2 50.0% 2 2 4 50.0%
22 1994 17 13 30 56.7% 0 1 1 0.0% 3 3 6 50.0% — — — — 1993 12 10 22 54.5% 7 6 13 53.8% 0 2 2 0.0% 2 4 6 33.3%
23 1995 11 10 21 52.4% 1 3 4 25.0% 1 3 4 25.0% — — — — 1994 5 8 13 38.5% — — — — 0 1 1 0.0% 3 1 4 75.0%
24 1996 2 7 9 22.2% 0 2 2 0.0% 0 1 1 0.0% — — — — 1995 1 3 4 25.0% 2 6 8 25.0% 0 1 1 0.0% 1 2 3 33.3%
25 1997 9 5 14 64.3% 0 3 3 0.0% 1 2 3 33.3% — — — — 1996 3 4 7 42.9% — — — — — — — — 1 1 2 50.0%
26 1998 1 9 10 10.0% 2 4 6 33.3% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
27 1999 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 2000 0 3 3 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2001 9 10 19 47.4% 2 4 6 33.3% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
30 2002 2 7 9 22.2% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
31 2003 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 94 108 202 46.5% 41 46 87 47.1% 12 25 37 32.4% 16 18 34 47.1% — 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 Rachel Mcquillan 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 1988 1525 105.3 — — — — +33 — +35 40.0% -1.00 1–0 2–1 (67%) — +0.46 1987 1502 96.8 — — — — — — — 50.0% -1.00 — — — +0.39
17 1989 1628 133.6 — — — — -84 +68 — 52.3% +0.29 3–8 (27%) 5–7 (42%) 96.2 -0.04 1988 1548 116.6 — — — — +36 — — 58.3% +0.50 1–1 1–0 — +0.73
18 1990 1710 138.1 — — — — -54 +68 -125 55.5% +0.15 7–7 (50%) 11–3 (79%) 108.8 -1.35 1989 1512 95.4 — — — — +58 — — 33.3% -0.83 — 0–1 — +1.17
19 1991 1745 143.2 — — — — -36 +98 -162 56.1% +0.50 7–8 (47%) 10–7 (59%) 102.3 -1.03 1990 1582 122.4 — — — — +23 -2 — 52.4% -0.52 2–1 (67%) 1–0 — -0.27
20 1992 1743 134.0 — — — — +48 +31 — 57.7% +0.24 4–5 (44%) 5–2 (71%) 101.4 +0.56 1991 1686 138.0 — — — — +16 -85 — 56.6% +0.40 1–4 (20%) 3–0 (100%) 98.8 +1.00
21 1993 1571 123.4 — — — — +47 +137 +1 43.7% -0.23 3–12 (20%) 0–5 (0%) — 0.00 1992 1729 136.9 — — — — +3 -79 — 51.6% +0.15 7–6 (54%) 4–4 (50%) 100.3 -1.24
22 1994 1650 132.0 — — — — +20 — -38 51.7% -0.01 9–6 (60%) 3–2 (60%) 103.6 -0.52 1993 1684 134.3 — — — — +3 +30 — 49.5% -0.04 4–5 (44%) 3–3 (50%) 98.7 -0.72
23 1995 1668 136.0 — — — — +64 -22 -89 46.9% -0.33 2–6 (25%) 4–0 (100%) 99.7 -0.84 1994 1699 133.9 — — — — +10 — — 48.8% -0.05 4–5 (44%) 2–1 (67%) 100.7 +0.20
24 1996 1564 118.6 — — — — +94 — — 25.9% -1.26 0–3 (0%) 2–2 (50%) 96.5 -0.32 1995 1599 119.1 — — — — +85 +25 — 37.1% -0.69 0–5 (0%) 0–3 (0%) 90.6 -0.23
25 1997 1646 124.9 — — — — +88 -103 -51 46.8% -0.11 5–2 (71%) 0–6 (0%) 99.4 +0.04 1996 1608 118.4 — — — — +59 — — 42.9% +0.10 2–1 (67%) 0–2 — +0.30
26 1998 1528 122.7 — — — — +87 -7 — 29.5% -0.93 1–7 (13%) 1–2 (33%) — -0.66 — — — — — — — — — — — — — — — —
27 1999 1521 111.6 — — — — +78 — — 30.0% -1.00 1–1 0–2 — +0.09 — — — — — — — — — — — — — — — —
28 2000 1464 94.4 — — — — +80 — — 27.3% -1.09 0–3 (0%) 0–1 — +0.36 — — — — — — — — — — — — — — — —
29 2001 1524 120.3 — — — — +71 -27 -53 43.5% -0.37 3–3 (50%) 1–3 (25%) 98.9 +1.07 — — — — — — — — — — — — — — — —
30 2002 1474 99.4 — — — — +43 — — 25.0% -1.40 1–1 1–0 — +0.25 — — — — — — — — — — — — — — — —
31 2003 1464 100.2 — — — — — — — 0.0% -1.50 — 0–1 — +0.03 — — — — — — — — — — — — — — — —
Career — 1826 136.8 — — — — +27 +53 -57 47.7% -0.13 47–72 (39%) 45–44 (51%) 97.6 -0.53 — 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.