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

Diane Morrison vs Tanya Harford H2H: 1-0

Diane Morrison holds a 1–0 lead over Tanya Harford in their WTA head-to-head. Across 1 main-draw meeting, Diane Morrison leads 1–0 on carpet. Most recently, Diane Morrison won the 1980 Oakland round of 32 6-0 4-6 7-6.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Diane Morrison
USA Age 68
H2H
1 – 0
1 main-draw meetings
Tanya Harford
RSA Age 67 Right-Handed 162 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Diane Morrison 6-0 4-6 7-6 Tanya Harford Match data Feb 14, 1980* R32 Oakland WTA 250 Carpet

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
Diane Morrison — — — 1,694 41 43 48.8% 0 0 0 0 1 1
Tanya Harford — — — 1,784 50 71 41.3% 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 Diane Morrison Tanya Harford
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 1973 2–1 66.7% — 1,520 0 0 — — — — — — —
15 1974 0–1 0.0% — 1,504 0 0 1974 0–1 0.0% — 1,496 0 0
16 — — — — — — — 1975 0–1 0.0% — 1,479 0 0
17 — — — — — — — 1976 4–5 44.4% — 1,512 0 0
18 1977 1–1 50.0% — 1,507 0 0 1977 7–13 35.0% — 1,559 0 0
19 — — — — — — — 1978 3–6 33.3% — 1,558 0 0
20 1979 17–11 60.7% — 1,675 0 1 1979 13–10 56.5% — 1,716 0 0
21 1980 9–22 29.0% — 1,593 0 1 1980 12–20 37.5% — 1,673 0 0
22 1981 12–7 63.2% — 1,636 0 1 1981 8–10 44.4% — 1,630 0 0
23 — — — — — — — 1982 3–5 37.5% — 1,629 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 Diane Morrison Tanya Harford
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 %
14 1973 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
15 1974 0 1 1 0.0% — — — — — — — — — — — — 1974 0 1 1 0.0% — — — — — — — — — — — —
16 — — — — — — — — — — — — — — — — — 1975 0 1 1 0.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1976 2 2 4 50.0% 2 2 4 50.0% 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1977 1 2 3 33.3% 5 6 11 45.5% 0 3 3 0.0% 1 2 3 33.3%
19 — — — — — — — — — — — — — — — — — 1978 0 2 2 0.0% — — — — 0 1 1 0.0% 2 2 4 50.0%
20 1979 2 2 4 50.0% 6 1 7 85.7% 6 6 12 50.0% 1 1 2 50.0% 1979 5 6 11 45.5% — — — — 7 3 10 70.0% 1 1 2 50.0%
21 1980 1 8 9 11.1% 0 2 2 0.0% 7 6 13 53.8% 1 6 7 14.3% 1980 4 4 8 50.0% — — — — 5 7 12 41.7% 3 9 12 25.0%
22 1981 1 1 2 50.0% — — — — 1 2 3 33.3% — — — — 1981 3 3 6 50.0% 3 4 7 42.9% 1 2 3 33.3% 1 1 2 50.0%
23 — — — — — — — — — — — — — — — — — 1982 0 1 1 0.0% 1 2 3 33.3% 2 2 4 50.0% — — — —
Career — 6 13 19 31.6% 6 3 9 66.7% 14 14 28 50.0% 2 7 9 22.2% — 15 22 37 40.5% 11 14 25 44.0% 15 19 34 44.1% 8 15 23 34.8%

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 Diane Morrison Tanya Harford
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
14 1973 1521 107.5 — — — — +81 — — 57.1% +1.28 1–0 0–1 — +0.85 — — — — — — — — — — — — — — — —
15 1974 1504 99.5 — — — — — — — 33.3% -1.00 0–1 — — +0.26 1974 1497 100.1 — — — — — — — 0.0% -3.50 — — — -0.14
16 — — — — — — — — — — — — — — — — 1975 1479 94.2 — — — — — — — 0.0% -4.00 — — — +0.26
17 — — — — — — — — — — — — — — — — 1976 1512 106.0 — — — — +67 +25 — 44.4% -0.61 0–2 1–0 — +0.59
18 1977 1508 111.9 — — — — — — — 60.0% +1.60 0–1 — — +0.04 1977 1559 123.8 — — — — +23 +25 -88 38.3% -0.58 3–4 (43%) 1–3 (25%) 98.8 +1.04
19 — — — — — — — — — — — — — — — — 1978 1559 111.9 — — — — +34 — — 41.7% -0.71 2–4 (33%) 0–1 — +0.55
20 1979 1676 136.8 — — — — -18 -22 -41 59.0% +1.03 3–2 (60%) 0–2 — +1.94 1979 1716 133.6 — — — — -51 — -60 51.8% -0.18 7–3 (70%) 3–1 (75%) 108.7 +1.24
21 1980 1594 117.4 — — — — -123 — +90 31.9% -1.27 3–4 (43%) 3–4 (43%) 96.1 -0.03 1980 1674 130.7 — — — — -52 — -27 40.0% -0.81 5–6 (45%) 2–4 (33%) 98.1 -2.35
22 1981 1636 124.3 — — — — — — +32 61.5% +0.95 2–2 (50%) 2–0 — -0.38 1981 1631 111.6 — — — — +32 -43 0 52.4% +0.12 2–6 (25%) 4–3 (57%) 97.4 +2.28
23 — — — — — — — — — — — — — — — — 1982 1629 118.4 — — — — — -65 +42 44.4% -0.44 0–2 1–2 (33%) — -0.05
Career — 1694 129.4 — — — — -73 -22 +28 48.9% +0.14 9–10 (47%) 5–7 (42%) 96.9 +3.23 — 1785 128.9 — — — — -15 -5 -32 44.0% -0.51 19–27 (41%) 12–14 (46%) 98.7 +2.85

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.