Deutsch 
| Position | Stürmer |
| Nationalität |  |
| Geburtsort | Savonlinna, FIN |
| Größe | 189 cm |
| Gewicht | 77 kg |
| Geburtsdatum | 29.10.1995 |
| Jugendmannschaft | SaPko |
| Schusshand/Fanghand | Links |
| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2009-2010 | SaPKo U16 | U16 I-divisioona Q | 6 | 5 | 12 | 17 | 6 | | | ||||||
| SaPKo U16 | U16 II-divisioona | 16 | 12 | 17 | 29 | 20 | | | |||||||
| 2010-2011 | SaPKo U16 | U16 I-divisioona Q | 7 | 11 | 8 | 19 | 4 | | | ||||||
| SaPKo U16 | U16 II-divisioona | 19 | 14 | 25 | 39 | 66 | | | |||||||
| 2011-2012 | SaPKo U18 | U18 I-divisioona Q | 4 | 1 | 0 | 1 | 6 | | | ||||||
| SaPKo U18 | U18 II-divisioona | 10 | 9 | 9 | 18 | 41 | | | |||||||
| SaPKo U20 | U20 II-divisioona | 1 | 0 | 0 | 0 | 0 | | | |||||||
| 2012-2013 | SaPKo U18 | U18 Suomi-sarja | 13 | 20 | 16 | 36 | 38 | | | ||||||
| SaPKo U20 | U20 Mestis | 13 | 1 | 8 | 9 | 8 | | | |||||||
| 2013-2014 | SaPKo U20 | U20 Mestis | 21 | 11 | 19 | 30 | 22 | | | ||||||
| Jukurit U20 | U20 Mestis | 17 | 3 | 12 | 15 | 33 | | | |||||||
| 2014-2015 | Jukurit U20 | U20 Mestis | 26 | 5 | 27 | 32 | 20 | | | ||||||
| 2015-2016 | Jukurit U20 | U20 Mestis | 27 | 19 | 35 | 54 | 61 | | | ||||||
| Jukurit | Mestis | 4 | 0 | 0 | 0 | 2 | | | |||||||
| 2016-2017 | Jukurit U20 | U20 SM-sarja | 33 | 7 | 28 | 35 | 80 | | | ||||||
| 2017-2018 | Peliitat | Mestis | 38 | 10 | 24 | 34 | 42 | | | Relegation | 4 | 2 | 4 | 6 | 2 |
| 2018-2019 | SaPKo | Mestis | 37 | 13 | 15 | 28 | 38 | | | Playoffs | 6 | 1 | 1 | 2 | 0 |
| SaPKo | Suomen Cup | 1 | 0 | 1 | 1 | 0 | | | |||||||
| 2019-2020 | SaPKo | Mestis | 30 | 7 | 19 | 26 | 44 | | | ||||||
| SaPKo | Suomen Cup | 3 | 4 | 3 | 7 | 2 | | | |||||||
| 2020-2021 | Saale Bulls Halle | Germany3 | 26 | 24 | 28 | 52 | 35 | | | ||||||
| 2021-2022 | Saale Bulls Halle | Germany3 | 37 | 27 | 48 | 75 | 26 | | | Playoffs | 7 | 3 | 11 | 14 | 8 |
| 2022-2023 | Saale Bulls Halle | Germany3 | 37 | 14 | 51 | 65 | 38 | | | Playoffs | 8 | 5 | 5 | 10 | 4 |
| 2023-2024 | Saale Bulls Halle | Germany3 | 39 | 17 | 45 | 62 | 50 | | | Playoffs | 1 | 0 | 1 | 1 | 0 |
| 2024-2025 | Bayreuth Tigers | Germany3 | 4 | 2 | 1 | 3 | 2 | | |
Tatu Vihavainen (* 29. Oktober 1995 in Savonlinna, FIN) ist ein finnischer Eishockeyspieler, der seit der Saison 2020/21 bei den Saale Bulls Halle unter Vertrag steht!
