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

Diane Morrison vs Mary Carillo H2H: 1-0

Diane Morrison holds a 1–0 lead over Mary Carillo in their WTA head-to-head. Across 1 main-draw meeting, Diane Morrison leads 1–0 on clay. Most recently, Diane Morrison won the 1979 West Worthing quarterfinal 6-3 1-6 6-4.

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
Mary Carillo
USA Age 69 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Diane Morrison 6-3 1-6 6-4 Mary Carillo Match data May 17, 1979* QF West Worthing WTA 250 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
Diane Morrison — — — 1,694 41 43 48.8% 0 0 0 0 1 1
Mary Carillo — — — 1,774 47 45 51.1% 0 0 0 0 3 3

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 Mary Carillo
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 — — — — — — —
17 — — — — — — — 1974 1–1 50.0% — 1,503 0 0
18 1977 1–1 50.0% — 1,507 0 0 1975 0–1 0.0% — 1,493 0 0
19 — — — — — — — 1976 3–2 60.0% — 1,549 0 0
20 1979 17–11 60.7% — 1,675 0 1 1977 17–16 51.5% — 1,687 0 1
21 1980 9–22 29.0% — 1,593 0 1 1978 1–3 25.0% — 1,651 0 1
22 1981 12–7 63.2% — 1,636 0 1 1979 24–13 64.9% — 1,773 0 3
23 — — — — — — — 1980 1–8 11.1% — 1,681 0 3
25 — — — — — — — 1982 0–1 0.0% — 1,675 0 3

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 Mary Carillo
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% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1974 — — — — — — — — 1 1 2 50.0% — — — —
18 — — — — — — — — — — — — — — — — — 1975 — — — — 0 1 1 0.0% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1976 — — — — 3 1 4 75.0% — — — — 0 1 1 0.0%
20 1979 2 2 4 50.0% 6 1 7 85.7% 6 6 12 50.0% 1 1 2 50.0% 1977 0 1 1 0.0% 6 7 13 46.2% 1 2 3 33.3% 5 6 11 45.5%
21 1980 1 8 9 11.1% 0 2 2 0.0% 7 6 13 53.8% 1 6 7 14.3% 1978 — — — — 0 1 1 0.0% — — — — 1 2 3 33.3%
22 1981 1 1 2 50.0% — — — — 1 2 3 33.3% — — — — 1979 3 3 6 50.0% 9 3 12 75.0% 4 3 7 57.1% 2 2 4 50.0%
23 — — — — — — — — — — — — — — — — — 1980 — — — — 1 1 2 50.0% 0 3 3 0.0% 0 4 4 0.0%
Career — 6 13 19 31.6% 6 3 9 66.7% 14 14 28 50.0% 2 7 9 22.2% — 3 4 7 42.9% 19 14 33 57.6% 6 9 15 40.0% 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 Mary Carillo
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 — — — — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — 1974 1503 102.1 — — — — — — — 50.0% +0.25 — — — +0.38
18 1977 1508 111.9 — — — — — — — 60.0% +1.60 0–1 — — +0.04 1975 1493 99.6 — — — — — — — 0.0% -4.00 — — — +0.06
19 — — — — — — — — — — — — — — — — 1976 1549 111.5 — — — — — +42 — 63.6% +0.18 0–1 2–0 — -0.30
20 1979 1676 136.8 — — — — -18 -22 -41 59.0% +1.03 3–2 (60%) 0–2 — +1.94 1977 1687 139.8 — — — — -75 -32 -137 55.1% +0.23 3–9 (25%) 5–2 (71%) 98.7 +0.45
21 1980 1594 117.4 — — — — -123 — +90 31.9% -1.27 3–4 (43%) 3–4 (43%) 96.1 -0.03 1978 1652 99.9 — — — — -50 — — 33.3% -1.50 — 0–1 — +0.68
22 1981 1636 124.3 — — — — — — +32 61.5% +0.95 2–2 (50%) 2–0 — -0.38 1979 1774 136.1 — — — — -99 -43 -147 62.7% +0.83 5–4 (56%) 4–2 (67%) 102.5 +1.78
23 — — — — — — — — — — — — — — — — 1980 1681 104.4 — — — — -107 — -107 20.0% -2.00 0–2 1–1 — -1.00
25 — — — — — — — — — — — — — — — — 1982 1676 108.7 — — — — — — — 0.0% -3.50 — — — -0.51
Career — 1694 129.4 — — — — -73 -22 +28 48.9% +0.14 9–10 (47%) 5–7 (42%) 96.9 +3.23 — 1774 134.3 — — — — -85 -26 -135 53.4% +0.13 8–16 (33%) 12–6 (67%) 99.5 +1.67

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.