H2H data updated: 2026-09-13 00:00 UTC
Lucia Bassi holds a 1–0 lead over Robyn Knobel in their WTA head-to-head. Across 1 main-draw meeting, Lucia Bassi leads 1–0 on clay. Most recently, Lucia Bassi won the 1972 Montana round of 16 6-1 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Lucia Bassi | 6-1 6-2 | Robyn Knobel | Match data | Jul 21, 1972* | R16 | Montana | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Robyn Knobel | — | — | — | 1,500 | 0 | 8 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Lucia Bassi | — | — | — | 1,628 | 22 | 26 | 45.8% | 0 | 0 | 0 | 0 | 3 | 3 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Robyn Knobel | Lucia Bassi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 0–1 | 0.0% | — | 1,480 | 0 | 0 | 1968 | 2–4 | 33.3% | — | 1,478 | 0 | 0 |
| 1969 | 0–1 | 0.0% | — | 1,471 | 0 | 0 | 1969 | 2–4 | 33.3% | — | 1,485 | 0 | 0 |
| 1971 | 0–1 | 0.0% | — | 1,471 | 0 | 0 | 1970 | 0–2 | 0.0% | — | 1,463 | 0 | 0 |
| 1972 | 0–5 | 0.0% | — | 1,407 | 0 | 0 | 1971 | 3–4 | 42.9% | — | 1,500 | 0 | 0 |
| — | — | — | — | — | — | — | 1972 | 6–4 | 60.0% | — | 1,556 | 0 | 1 |
| — | — | — | — | — | — | — | 1973 | 7–4 | 63.6% | — | 1,628 | 0 | 3 |
| — | — | — | — | — | — | — | 1974 | 2–2 | 50.0% | — | 1,611 | 0 | 3 |
| — | — | — | — | — | — | — | 1975 | 0–2 | 0.0% | — | 1,591 | 0 | 3 |
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.
| Robyn Knobel | Lucia Bassi | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Grass | Yr | Clay | Grass | ||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1968 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1968 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% |
| 1969 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1969 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% |
| 1971 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1970 | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 1972 | 0 | 3 | 3 | 0.0% | 0 | 2 | 2 | 0.0% | 1971 | 3 | 4 | 7 | 42.9% | — | — | — | — |
| — | — | — | — | — | — | — | — | — | 1972 | 4 | 3 | 7 | 57.1% | 0 | 1 | 1 | 0.0% |
| — | — | — | — | — | — | — | — | — | 1973 | 4 | 3 | 7 | 57.1% | 0 | 1 | 1 | 0.0% |
| — | — | — | — | — | — | — | — | — | 1974 | 2 | 2 | 4 | 50.0% | — | — | — | — |
| — | — | — | — | — | — | — | — | — | 1975 | 0 | 2 | 2 | 0.0% | — | — | — | — |
| Career | 0 | 3 | 3 | 0.0% | 0 | 5 | 5 | 0.0% | Career | 17 | 22 | 39 | 43.6% | 0 | 4 | 4 | 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.
| Robyn Knobel | Lucia Bassi | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1481 | 96.4 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.15 | 1968 | 1478 | 102.6 | — | — | — | — | — | +15 | — | 33.3% | -0.42 | — | — | — | +0.13 |
| 1969 | 1472 | 98.7 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.01 | 1969 | 1485 | 103.1 | — | — | — | — | — | +9 | — | 38.5% | -0.77 | 0–1 | — | — | -0.17 |
| 1971 | 1471 | 108.9 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.12 | 1970 | 1464 | 98.6 | — | — | — | — | — | — | — | 20.0% | -2.20 | 0–1 | — | — | +0.09 |
| 1972 | 1408 | 96.0 | — | — | — | — | — | +66 | — | 16.7% | -2.42 | 0–2 | — | — | +0.83 | 1971 | 1500 | 116.8 | — | — | — | — | — | -4 | — | 30.8% | -1.23 | 1–0 | — | — | -0.55 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | 1556 | 119.9 | — | — | — | — | — | +8 | — | 55.6% | +0.39 | — | — | — | +0.34 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | 1628 | 123.5 | — | — | — | — | — | -36 | — | 61.9% | +0.43 | 0–1 | — | — | +0.76 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1612 | 101.5 | — | — | — | — | — | -28 | — | 44.4% | 0.00 | 1–0 | 0–1 | — | +0.98 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1592 | 102.5 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | — | — | -0.27 |
| Career | 1500 | 99.4 | — | — | — | — | — | +66 | — | 11.1% | -2.67 | 0–2 | — | — | +10.88 | Career | 1628 | 119.2 | — | — | — | — | — | -6 | — | 43.2% | -0.45 | 2–3 (40%) | 0–1 | — | +2.85 |
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 |
|---|---|---|---|---|---|
| Evonne Goolagong | 0 | 2 | 2 | Dec 10, 1971 | H2H |
| Lucia Bassi | 0 | 1 | 1 | Jul 21, 1972 | H2H |
| Sally Hudson Beck | 0 | 1 | 1 | May 31, 1972 | H2H |
| Tam Oshaughnessy | 0 | 1 | 1 | May 26, 1972 | H2H |
| Gail Sherriff | 0 | 1 | 1 | Apr 5, 1972 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Gail Sherriff | 0 | 3 | 3 | Mar 27, 1975 | H2H |
| Alena Palmeova West | 1 | 2 | 3 | Jul 21, 1974 | H2H |
| Olga Morozova | 1 | 2 | 3 | Apr 1, 1972 | H2H |
| Hideko Goto | 2 | 0 | 2 | Aug 4, 1973 | H2H |
| Daniele Bouteleux | 1 | 1 | 2 | Jul 28, 1973 | H2H |