H2H data updated: 2026-09-14 00:00 UTC
Graziella Perna holds a 1–0 lead over Dany Giordan in their WTA head-to-head. Across 1 main-draw meeting, Graziella Perna leads 1–0 on clay. Most recently, Graziella Perna won the 1968 Beaulieu round of 16 1-6 7-5 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Graziella Perna | 1-6 7-5 6-3 | Dany Giordan | Match data | Mar 15, 1968* | R16 | Beaulieu | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Graziella Perna | — | — | — | 1,516 | 4 | 19 | 17.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Dany Giordan | — | — | — | 1,500 | 0 | 3 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Graziella Perna | Dany Giordan | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 2–8 | 20.0% | — | 1,416 | 0 | 0 | 1968 | 0–3 | 0.0% | — | 1,459 | 0 | 0 |
| 1969 | 1–6 | 14.3% | — | 1,384 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 1–5 | 16.7% | — | 1,351 | 0 | 0 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Graziella Perna | Dany Giordan | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Yr | Clay | ||||||
| W | L | M | Win % | W | L | M | Win % | ||
| 1968 | 2 | 8 | 10 | 20.0% | 1968 | 0 | 3 | 3 | 0.0% |
| 1969 | 1 | 6 | 7 | 14.3% | — | — | — | — | — |
| 1970 | 1 | 5 | 6 | 16.7% | — | — | — | — | — |
| Career | 4 | 19 | 23 | 17.4% | Career | 0 | 3 | 3 | 0.0% |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Graziella Perna | Dany Giordan | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1416 | 84.6 | — | — | — | — | — | -39 | — | 25.0% | -2.33 | 2–2 (50%) | — | — | +0.34 | 1968 | 1459 | 91.8 | — | — | — | — | — | -15 | — | 14.3% | -2.71 | 0–1 | — | — | -0.03 |
| 1969 | 1385 | 89.7 | — | — | — | — | — | -49 | — | 14.3% | -3.14 | — | — | — | +0.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 1351 | 86.9 | — | — | — | — | — | -52 | — | 15.4% | -2.46 | 1–0 | — | — | +1.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1516 | 84.0 | — | — | — | — | — | -45 | — | 19.6% | -2.59 | 3–2 (60%) | — | — | +7.22 | Career | 1500 | 95.4 | — | — | — | — | — | -15 | — | 14.3% | -2.71 | 0–1 | — | — | -1.00 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Maria Teresa Riedl | 0 | 2 | 2 | Sep 26, 1969 | H2H |
| Mabel Vrancovich | 0 | 2 | 2 | Aug 6, 1969 | H2H |
| Margaret Starr | 1 | 1 | 2 | May 9, 1969 | H2H |
| Monica Giorgi | 0 | 1 | 1 | Oct 3, 1970 | H2H |
| Billie Jean King | 0 | 1 | 1 | Apr 24, 1970 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Helen Gourlay | 0 | 1 | 1 | Apr 4, 1968 | H2H |
| Marilyn Aschner | 0 | 1 | 1 | Mar 22, 1968 | H2H |
| Graziella Perna | 0 | 1 | 1 | Mar 15, 1968 | H2H |