Harri Heliövaara
Harri Heliövaara is a Finnish tennis player. His highest ranking in singles is 194 which was achieved on 19 December 2011, and in doubles 128 which was achieved on 16 July 2012. He won the 2007 Australian Open boys' doubles title with Graeme Dyce. In singles he has won eight ITF Futures tournaments. In doubles he has won two ATP Challenger tournaments, first in Tashkent, Uzbekistan in 2011 and second in Båstad, Sweden in 2018. He has also won 19 ITF Futures tournaments in doubles.| No. | Date | Tournament | Surface | Opponent | Score |
| 1. | 2010 | Seogwipo | Hard |  Teodor-Dacian Crăciun | 6–4, 6–2 |
| 2. | 2010 | Wuhan | Hard |  Yong-Kyu Lim | 6–7, 6–4, 6–0 |
| 3. | 2011 | Sheffield | Hard |  Kenny de Schepper | 6–4, 5–7, 6–4 |
| 4. | 2011 | Andijan | Hard |  Michael Venus | 6–4, 6–4 |
| 5. | 2011 | Jakarta | Hard | Daniel Yoo | 6–3, 1–0, ret. |
| 6. | 2017 | Tartu | Carpet |  Zdeněk Kolář | 6–3, 7–5 |
| 7. | 2018 | Loughborough | Hard |  Maxime Authom | 7–6, 6–4 |
| 8. | 2018 | Ramat HaSharon | Hard |  Yshai Oliel | 6–1, 6–3 |
