| Bettina Diesner | |
| Birth Date: | 8 February 1970 |
| Careerprizemoney: | $10,026 |
| Singlesrecord: | 27–34 |
| Highestsinglesranking: | No. 272 (30 Jan 1989) |
| Doublesrecord: | 26–20 |
| Doublestitles: | 2 ITF |
| Highestdoublesranking: | No. 225 (18 Jul 1988) |
Bettina Diesner (born 8 February 1970) is an Austrian former professional tennis player.[1]
Diesner competed on the international tour in the 1980s and achieved a career high singles ranking of 272 in the world.[2]
Her best performance on the WTA Tour was a second round appearance at the 1989 Brighton Championships.[3]
| Legend | |
|---|---|
| $25,000 tournaments | |
| $10,000 tournaments |
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|---|
| Runner-up | 1. | 25 August 1986 | Wels, Austria | Clay |  Barbara Paulus |  Paulette Moreno Karin Oberleitner | 5–7, 6–7(4–7) | |
| Runner-up | 2. | 27 July 1987 | Kitzbuhel, Austria | Clay | Karin Oberleitner | Judith Wiesner Heidi Sprung | 3–6, 4–6 | |
| Runner-up | 3. | 17 August 1987 | Lisbon, Portugal | Clay |  Stefania Dalla Valle | Veronika Martinek  Réka Szikszay | 6–7(4), 7–6(5), 6–7(5) | |
| Winner | 1. | 29 February 1988 | Rocafort, Spain | Clay |  Anne Simpkin |  Elena Guerra Rosa Bielsa | 6–3, 6–2 | |
| Winner | 2. | 29 August 1988 | Corsica, France | Clay | Mareke Plocher | Janet Souto Rosa Bielsa | 6–1, 6–4 |