| Eva Lena Olsson | |
| Birth Date: | 1969 |
| Singlesrecord: | 8–39 |
| Highestsinglesranking: | No. 537 (24 April 1989) |
| Doublesrecord: | 33–38 |
| Doublestitles: | 1 ITF |
| Highestdoublesranking: | No. 252 (5 February 1990) |
| Wimbledondoublesresult: | Q1 (1990) |
Eva Lena Daun (born 1969) is a Swedish former professional tennis player who competed under her maiden name, Eva Lena Olsson.[1]
Olsson twice made WTA Tour main draw appearances as a doubles player, at the 1988 Swedish Open and 1990 Estoril Open. She also featured in qualifying for the 1990 Wimbledon Championships.
| Result | No. | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|---|
| Win | 1. | 6 March 1988 | Jaffa, Israel | Hard |  Dalia Koriat  Petra Thorén | 4–6, 7–5, 6–2 | ||
| Loss | 1. | 27 March 1988 | Ramat HaSharon, Israel | Hard |  Diane Samungi |  Lena Sandin Anne Aallonen | 5–7, 3–6 | |
| Loss | 2. | 19 March 1989 | Haifa, Israel | Hard | Malin Nilsson | Sofie Albinus Lone Vandborg | 1–6, 4–6 | |
| Loss | 3. | 26 March 1989 | Ramat HaSharon, Israel | Hard | Malin Nilsson | Caroline Vis Marianne van der Torre | 2–6, 2–6 | |
| Loss | 4. | 16 April 1989 | Limoges, France | Clay |  Emmanuelle Derly | 5–7, 0–6 | ||
| Loss | 5. | 28 January 1990 | Helsinki, Finland | Carpet | Nina Erickson | 1–6, 4–6 | ||
| Loss | 6. | 2 December 1990 | Ljusdal, Sweden | Hard (i) | Cora Linneman | Stefanie Rehmke Kirstin Freye | 1–6, 5–7 | |
| Loss | 7. | 10 November 1991 | Ljusdal, Sweden | Carpet (i) | Cora Linneman |  Laurence Courtois Nancy Feber | 2–6, 6–7(3–7) |