Deutsch 
| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2009-2010 | HC Ambrì-Piotta II U15 | U15-Top | 1 | 0 | 0 | 0 | 2 | | | ||||||
| 2010-2011 | HC Ambrì-Piotta II U15 | U15-Top | 13 | 16 | 5 | 21 | 16 | | | ||||||
| HC Ambrì-Piotta U15 | U15-Elit | 1 | 0 | 0 | 0 | 0 | | | |||||||
| 2011-2012 | HC Lugano U15 | U15-Elit | 28 | 10 | 8 | 18 | 64 | | | Playoffs QC | 2 | 0 | 1 | 1 | 2 |
| HC Lugano II U15 | U15-Top | 2 | 2 | 1 | 3 | 4 | | | |||||||
| 2012-2013 | HC Lugano U15 | U15-Elit | 20 | 25 | 15 | 40 | 44 | | | Playoffs QC | 1 | 1 | 0 | 1 | 2 |
| HC Lugano U17 | U17-Elit | 6 | 0 | 0 | 0 | 2 | | | Relegation | 8 | 4 | 1 | 5 | 0 | |
| 2013-2014 | HC Lugano U17 | U17-Elit | 28 | 13 | 16 | 29 | 34 | | | Playoffs | 4 | 0 | 1 | 1 | 6 |
| Switzerland U16 (all) | International-Jr | 13 | 2 | 1 | 3 | 2 | | | |||||||
| 2014-2015 | HC Lugano U17 | U17-Elit | 11 | 7 | 11 | 18 | 20 | | | Relegation | 5 | 2 | 5 | 7 | 14 |
| HC Lugano U20 | U20-Elit | 15 | 1 | 5 | 6 | 2 | | | Playoffs | 3 | 0 | 1 | 1 | 2 | |
| Switzerland U17 (all) | International-Jr | 6 | 1 | 2 | 3 | 0 | | | |||||||
| Switzerland U17 | EYOF | 3 | 0 | 0 | 0 | 0 | | | |||||||
| 2015-2016 | HC Lugano U20 | U20-Elit | 29 | 10 | 7 | 17 | 22 | | | Relegation | 4 | 2 | 1 | 3 | 4 |
| GDT Bellinzona Snakes | SwissDiv1 | 6 | 0 | 1 | 1 | 0 | | | Playoffs | 10 | 2 | 1 | 3 | 4 | |
| Switzerland U18 | Hlinka Gretzky Cup | 4 | 0 | 1 | 1 | 0 | | | |||||||
| Switzerland U18 | WJAC-19 | 4 | 0 | 0 | 0 | 0 | | | |||||||
| Switzerland U18 | WJC-18 | 5 | 0 | 3 | 3 | 8 | | | |||||||
| Switzerland U18 (all) | International-Jr | 20 | 1 | 5 | 6 | 8 | | | |||||||
| 2016-2017 | HC Lugano U20 | U20-Elit | 8 | 6 | 3 | 9 | 6 | | | Relegation | 6 | 4 | 3 | 7 | 4 |
| HC Lugano | NL | 14 | 0 | 0 | 0 | 0 | | | Playoffs | 2 | 0 | 0 | 0 | 0 | |
| GDT Bellinzona Snakes | SL | 30 | 4 | 10 | 14 | 4 | | | |||||||
| GDT Bellinzona Snakes | Swiss Cup | 1 | 0 | 0 | 0 | 2 | | | |||||||
| 2017-2018 | HC Lugano U20 | U20-Elit | 1 | 0 | 4 | 4 | 2 | | | Relegation | 2 | 2 | 2 | 4 | 0 |
| HC Lugano | NL | 32 | 2 | 0 | 2 | 10 | | | Playoffs | 17 | 0 | 0 | 0 | 0 | |
| HC Lugano | Swiss Cup | 2 | 0 | 2 | 2 | 0 | | | |||||||
| GDT Bellinzona Snakes | SL | 2 | 0 | 0 | 0 | 0 | | | |||||||
| Switzerland U20 | WJC-20 | 5 | 1 | 0 | 1 | 0 | | | |||||||
| Switzerland U20 (all) | International-Jr | 14 | 4 | 2 | 6 | 2 | | | |||||||
| 2018-2019 | HC Lugano | NL | 44 | 3 | 4 | 7 | 29 | | | ||||||
| HC Lugano | Champions HL | 7 | 0 | 1 | 1 | 4 | | | |||||||
| HC Lugano | Swiss Cup | 1 | 0 | 0 | 0 | 0 | | | |||||||
| Switzerland (all) | International | 2 | 0 | 0 | 0 | 0 | | | |||||||
| 2019-2020 | HC Lugano | NL | 46 | 3 | 8 | 11 | 12 | | | ||||||
| HC Lugano | Swiss Cup | 2 | 0 | 0 | 0 | 2 | | | |||||||
| 2020-2021 | HC Lugano | NL | 26 | 1 | 5 | 6 | 41 | | | Playoffs | 5 | 0 | 1 | 1 | 4 |
| HC Lugano | Swiss Cup | 2 | 0 | 0 | 0 | 0 | | | |||||||
| 2021-2022 | HC Lugano | NL | 44 | 1 | 10 | 11 | 14 | | | Playoffs | 6 | 1 | 1 | 2 | 0 |
| HC Lugano | Champions HL | 5 | 2 | 0 | 2 | 2 | | | |||||||
| Switzerland | Deutschland Cup | 3 | 0 | 0 | 0 | 0 | | | |||||||
| Switzerland (all) | International | 3 | 0 | 0 | 0 | 0 | | | |||||||
| 2022-2023 | HC Lugano | NL | 45 | 2 | 7 | 9 | 6 | | | Playoffs | 7 | 0 | 1 | 1 | 0 |
| 2023-2024 | EV Zug | NL | 44 | 0 | 2 | 2 | 12 | | | Playoffs | 1 | 0 | 0 | 0 | 0 |
| 2024-2025 | EV Zug | NL | 19 | 5 | 5 | 10 | 4 | | |
Elia Riva ist ein schweizer Eishockeyspieler, der beim EV Zug unter Vertrag steht.
