| First Name | Joona |
| Last Name | Vainio |
| Singles Tournaments | 85 |
| Matches Won | 179 / 344 (52 %) |
| Hill-Hill Matches Won | 74 / 142 (52 %) |
| Frames Won | 509 / 1042 (49 %) |
| Runouts (against) | 3 (4) |
| Skill Level | 439 (all-time 439) |
| Average Frame Length | -28 % (all-time -28 %) |
Skill History
Average Frame Length History
Common Opponents
| Frames Won | Matches Won | ||
|---|---|---|---|
| 1. | Janika Ström | 27 / 49 (55 %) | 8 / 12 (67 %) |
| 2. | Juha Lähteenmäki | 21 / 36 (58 %) | 8 / 13 (62 %) |
| 3. | Ville Halme | 20 / 33 (61 %) | 7 / 10 (70 %) |
| 4. | Jukka Tarvainen | 7 / 31 (23 %) | 1 / 6 (17 %) |
| 5. | Harri Hynynen | 12 / 28 (43 %) | 4 / 9 (44 %) |
| 6. | Mika Suuronen | 9 / 26 (35 %) | 3 / 10 (30 %) |
| 7. | Juuso Halme | 13 / 25 (52 %) | 3 / 7 (43 %) |
| 8. | Mikko Hämäläinen | 8 / 24 (33 %) | 3 / 9 (33 %) |
| 9. | Mika Pakarinen | 12 / 23 (52 %) | 5 / 8 (62 %) |
| 10. | Maris Mellins | 9 / 23 (39 %) | 2 / 8 (25 %) |
| 11. | Jari Tattari | 18 / 20 (90 %) | 9 / 9 (100 %) |
| 12. | Niko Moisas | 3 / 20 (15 %) | 0 / 5 (0 %) |
| 13. | Efren Tarvainen | 7 / 19 (37 %) | 2 / 7 (29 %) |
| 14. | Jarkko Rautell | 12 / 18 (67 %) | 5 / 7 (71 %) |
| 15. | Teemu Pukkinen | 7 / 18 (39 %) | 2 / 6 (33 %) |
| 16. | Kimmo Soramies | 9 / 18 (50 %) | 3 / 7 (43 %) |
| 17. | Paul Palm | 6 / 18 (33 %) | 2 / 7 (29 %) |
| 18. | Kimmo Kuronen | 9 / 18 (50 %) | 2 / 4 (50 %) |
| 19. | Aki Mäkelä | 7 / 17 (41 %) | 2 / 5 (40 %) |
| 20. | Mika Rönn | 4 / 14 (29 %) | 1 / 3 (33 %) |
Last tournaments
| 1. | 25.03.2025 | Rising Stars | 9-ball | 17th / 22 |
| 2. | 16.01.2025 | Tuusulan Viikkokilpailu | 9-ball | 5th / 32 |
| 3. | 14.01.2025 | Rising Stars | 8-ball | 25th / 32 |
| 4. | 03.12.2024 | Rising Stars | 8-ball | 19th / 23 |
| 5. | 26.11.2024 | Rising Stars | 9-ball | 9th / 26 |
| 6. | 21.11.2024 | Tuusulan Neluriviikkokilpailu | 9-ball | 17 |
| 7. | 02.11.2024 | CCA:n poolmestaruus 2024 | 9-ball | 5th / 30 |
| 8. | 24.09.2024 | Rising Stars | 8-ball | 3rd / 25 |
| 9. | 30.06.2024 | DST Feltbay 2024 - Jäähdyttely | 9-ball | 25th / 37 |
| 10. | 28.06.2024 | DST Feltbay 2024 - Warmup | 9-ball | 49th / 56 |
| 11. | 16.06.2024 | DST Tuusula Jäähdyttely 2024 | 9-ball | 9th / 28 |
| 12. | 13.06.2024 | DST Tuusula 2024 | 9-ball | 57th / 87 |
| 13. | 11.06.2024 | Rising Stars | 9-ball | 9th / 32 |
| 14. | 02.06.2024 | Shooting Stars Viikkokilpailu | 10-ball | 13th / 17 |
| 15. | 01.06.2024 | T-mun40set | 9-ball | 17 |
| 16. | 23.04.2024 | Rising Stars | 8-ball | 9th / 25 |
| 17. | 12.03.2024 | Rising Stars | 8-ball | 9th / 27 |
| 18. | 20.02.2024 | Rising Stars | 9-ball | 3rd / 34 |
| 19. | 13.02.2024 | Rising Stars | 8-ball | 9th / 28 |
| 20. | 23.01.2024 | Rising Stars | 9-ball | 2nd / 17 |