Deutsch 
| Position | Verteidiger |
| Nationalität |  |
| Geburtsort | Berlin, GER |
| Größe | 200 cm |
| Gewicht | 94 kg |
| Geburtsdatum | 07.10.2006 |
| Jugendmannschaft | ECC Preussen Berlin |
| Schusshand/Fanghand | Links |
| Weitere Teams |
|
| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2020-2021 | RB Hockey Academy U16 | RBHRC U16 | - | - | - | - | - | | | ||||||
| 2021-2022 | RB Hockey Academy U18 | ICEJL | 20 | 3 | 9 | 12 | 12 | | | Playoffs | 7 | 1 | 0 | 1 | 0 |
| Germany U16 (all) | International-Jr | 3 | 1 | 0 | 1 | 2 | | | |||||||
| 2022-2023 | RB Hockey Academy U18 | Czechia U20 2 | 11 | 2 | 7 | 9 | 18 | | | ||||||
| RB Hockey Academy U18 | Austria U18i | 4 | 2 | 5 | 7 | 0 | | | Playoffs | 1 | 0 | 0 | 0 | 4 | |
| EC Salzburg U20 | Austria U20 | 18 | 4 | 8 | 12 | 22 | | | Playoffs | 7 | 2 | 1 | 3 | 6 | |
| Germany U17 (all) | International-Jr | 1 | 0 | 0 | 0 | 2 | | | |||||||
| Germany U18 (all) | International-Jr | 1 | 0 | 0 | 0 | 2 | | | |||||||
| 2023-2024 | Germany U18 | Hlinka Gretzky Cup | 4 | 0 | 2 | 2 | 4 | | | ||||||
| Eisbären Juniors Berlin U20 | DNL U20 | 16 | 2 | 5 | 7 | 16 | | | |||||||
| Eisbären Berlin | DEL | 3 | 0 | 0 | 0 | 0 | | | |||||||
| Lausitzer Füchse | DEL2 | 17 | 1 | 0 | 1 | 2 | | | |||||||
| Germany U18 (all) | International-Jr | 14 | 0 | 4 | 4 | 18 | | | |||||||
| 2024-2025 | Eisbären Berlin | DEL | - | - | - | - | - | | | ||||||
| Lausitzer Füchse | DEL2 | 7 | 0 | 2 | 2 | 4 | | | |||||||
| Eisbären Berlin | Champions HL | 4 | 0 | 0 | 0 | 0 | | | |||||||
| Germany U20 (all) | International-Jr | 2 | 0 | 1 | 1 | 2 | | |
Rio Kaiser (* 07. Oktober 2006 in Berlin, GER) ist ein deutscher Eishockeyspieler.
