Jonna Jonerup
Jonna Opitz (born 22 July 1969) is a Swedish former professional tennis player. She played under the name Jonna Jonerup.
| Full name | Jonna Opitz (nee Jonerup) |
|---|---|
| Country (sports) |  |
| Born | 22 July 1969 |
| Prize money | $50,753 |
| Singles | |
| Highest ranking | No. 147 (2 January 1989) |
| Grand Slam Singles results | |
| Australian Open | 1R (1989) |
| French Open | 1R (1988) |
| Doubles | |
| Highest ranking | No. 184 (1 April 1991) |
| Grand Slam Doubles results | |
| Australian Open | 1R (1989) |
Biography
Jonerup reached a best singles ranking of 147 in the world competing on the professional tour.[1] In 1988 she was a quarter-finalist at the Taipei Women's Championships and had a win over Jana Novotná at the European Indoors in Zurich.[2]
Between 1988 and 1991, Jonerup featured in four Federation Cup ties for Sweden. She was unbeaten in her three doubles rubbers, with her only loss coming in her sole singles appearance.
She is now known as Jonna Opitz and is an executive for manufacturing company Inwido in Malmö.[3]
ITF finals
| $75,000 tournaments |
| $50,000 tournaments |
| $25,000 tournaments |
| $10,000 tournaments |
Singles (3–1)
| Outcome | No. | Date | Tournament | Surface | Opponent in the final | Score |
| Winner | 1. | 9 May 1987 | Bournemouth, United Kingdom | Hard |  |
2-6, 6-3, 6-3 |
| Runner-up | 2. | 27 September 1987 | Sibenik, Yugoslavia | Clay |  |
3–6, 0–6 |
| Winner | 3. | 7 February 1988 | Stockholm, Sweden | Carpet |  |
6-4, 6-0 |
| Winner | 4. | 13 November 1989 | Telford, United Kingdom | Hard |  |
2-6, 6-3, 7-5 |
Doubles (2–4)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents in the final | Score |
|---|---|---|---|---|---|---|---|
| Runner-up | 1. | 19 January 1987 | Stockholm, Sweden | Carpet | |
|
2–6, 3–6 |
| Winner | 2. | 2 February 1987 | Hørsholm, Denmark | Carpet | |
 |
6–1, 6–3 |
| Runner-up | 3. | 21 September 1987 | Sibenik, Yugoslavia | Clay | |
|
3–6, 3–6 |
| Runner-up | 4. | 1 February 1988 | Jönköping, Sweden | Carpet | |
|
2–6, 4–6 |
| Winner | 5. | 8 February 1988 | Stavanger, Norway | Carpet | |
 |
6–2, 7–6 |
| Runner-up | 6. | 24 June 1991 | Ronneby, Sweden | Clay | |
|
6–3, 2–6, 4–6 |
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gollark: Actually, SQLite is just very fast anyway, it can do sensible queries in a few milliseconds.
gollark: <@!330678593904443393> While better-sqlite3 *can* let me do what your PHP framework does, prepared statements are apparently more efficient and this is neater.
gollark: This is rendered to HTML.
References
- Jönsson, Kent (28 November 2012). "Veteran missade chansen". Sydsvenskan (in Swedish).
- "Tennis Matuszewski Trips Berger; Top Seed Edberg Advances". Sun Sentinel. 20 October 1988.
- "Inwido ökar men Sverige oroar". Vetlandaposten (in Swedish). 17 July 2018.
External links
- Jonna Jonerup at the Women's Tennis Association
- Jonna Jonerup at the Fed Cup
- Jonna Jonerup at the International Tennis Federation
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