Diane Morrison
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Wendy Turnbull | 0 | 3 | 3 | Dec 11, 1980 | H2H |
| Hana Mandlikova | 0 | 3 | 3 | Dec 5, 1980 | H2H |
| Sherry Acker | 0 | 2 | 2 | Sep 4, 1981 | H2H |
| Roberta Mccallum | 1 | 1 | 2 | Jun 10, 1981 | H2H |
| Laura Arraya | 0 | 2 | 2 | Apr 18, 1981 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Diane Morrison vs Phyllis Blackwell H2H: 1-0
Diane Morrison holds a 1–0 lead over Phyllis Blackwell in their WTA head-to-head. They have met 1 times in main draws. Most recently, Diane Morrison won the 1977 Raleigh round of 32 6-0 6-0.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Diane Morrison | 6-0 6-0 | Phyllis Blackwell | Match data | Jun 29, 1977* | R32 | Raleigh | WTA 250 | — |
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 |
| Phyllis Blackwell | — | — | — | 1,634 | 28 | 26 | 51.9% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Phyllis Blackwell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | 1973 | 2–1 | 66.7% | — | 1,520 | 0 | 0 | — | — | — | — | — | — | — |
| 15 | 1974 | 0–1 | 0.0% | — | 1,504 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1977 | 1–1 | 50.0% | — | 1,507 | 0 | 0 | 1975 | 0–2 | 0.0% | — | 1,464 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1976 | 1–1 | 50.0% | — | 1,465 | 0 | 0 |
| 20 | 1979 | 17–11 | 60.7% | — | 1,675 | 0 | 1 | 1977 | 0–1 | 0.0% | — | 1,451 | 0 | 0 |
| 21 | 1980 | 9–22 | 29.0% | — | 1,593 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1981 | 12–7 | 63.2% | — | 1,636 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | 1980 | 5–8 | 38.5% | — | 1,466 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1982 | 21–11 | 65.6% | — | 1,605 | 0 | 1 |
| 26 | — | — | — | — | — | — | — | 1983 | 1–3 | 25.0% | — | 1,593 | 0 | 1 |
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 | Phyllis Blackwell | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1977 | 1508 | 111.9 | — | — | — | — | — | — | — | 60.0% | +1.60 | 0–1 | — | — | +0.04 | 1975 | 1465 | 95.6 | — | — | — | — | — | — | — | 33.3% | -1.34 | 0–2 | — | — | +0.39 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1466 | 99.1 | — | — | — | — | — | — | — | 50.0% | 0.00 | — | — | — | +0.07 |
| 20 | 1979 | 1676 | 136.8 | — | — | — | — | -18 | -22 | -41 | 59.0% | +1.03 | 3–2 (60%) | 0–2 | — | +1.94 | 1977 | 1452 | 88.5 | — | — | — | — | — | — | — | 0.0% | -6.00 | — | — | — | +0.05 |
| 21 | 1980 | 1594 | 117.4 | — | — | — | — | -123 | — | +90 | 31.9% | -1.27 | 3–4 (43%) | 3–4 (43%) | 96.1 | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1981 | 1636 | 124.3 | — | — | — | — | — | — | +32 | 61.5% | +0.95 | 2–2 (50%) | 2–0 | — | -0.38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1980 | 1467 | 99.4 | — | — | — | — | +51 | — | — | 37.5% | -1.06 | 4–2 (67%) | 2–0 | — | +0.10 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1982 | 1606 | 111.7 | — | — | — | — | +41 | -66 | — | 61.4% | +0.53 | 5–3 (63%) | 8–0 (100%) | 109.3 | +3.28 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1983 | 1593 | 96.0 | — | — | — | — | +36 | — | — | 22.2% | -2.45 | 1–0 | 0–1 | — | -0.17 |
| Career | — | 1694 | 129.4 | — | — | — | — | -73 | -22 | +28 | 48.9% | +0.14 | 9–10 (47%) | 5–7 (42%) | 96.9 | +3.23 | — | 1634 | 103.1 | — | — | — | — | +42 | -66 | — | 49.6% | -0.32 | 10–7 (59%) | 10–1 (91%) | 109.5 | +7.02 |
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.
Phyllis Blackwell
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kathleen Cummings | 2 | 1 | 3 | Aug 20, 1982 | H2H |
| Barbara Jordan | 1 | 1 | 2 | Oct 15, 1982 | H2H |
| Lisa Sassano | 2 | 0 | 2 | Aug 14, 1982 | H2H |
| Grace Kim | 1 | 1 | 2 | Jun 25, 1982 | H2H |
| Lisa Doherty | 1 | 1 | 2 | Jun 8, 1980 | H2H |