Deutsch 
| Position | Verteidiger |
| Nationalität |  |
| Geburtsort | Asiago, ITA |
| Größe | 183 cm |
| Gewicht | 92 kg |
| Geburtsdatum | 29.06.1999 |
| Jugendmannschaft | Asiago |
| Schusshand/Fanghand | Rechts |
| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2011-2012 | Asiago U16 | Italy U16 | 5 | 0 | 0 | 0 | 4 | | | ||||||
| Veneto | QC Int PW | 2 | 0 | 1 | 1 | 0 | | | |||||||
| 2012-2013 | Asiago U16 | Italy U16 | 5 | 0 | 0 | 0 | 4 | | | Playoffs | 7 | 0 | 3 | 3 | 8 |
| 2013-2014 | Asiago U18 | Italy U18 | 27 | 4 | 2 | 6 | 28 | | | Playoffs | 3 | 0 | 0 | 0 | 0 |
| 2014-2015 | HIFK U16 | U16 SM-sarja Q | 10 | 0 | 4 | 4 | 4 | | | ||||||
| HIFK U16 | U16 SM-sarja | 22 | 1 | 2 | 3 | 6 | | | Playoffs | 4 | 0 | 0 | 0 | 0 | |
| Italy U18 | WJC-18 D1B | 5 | 0 | 0 | 0 | 6 | | | |||||||
| 2015-2016 | HIFK U18 | U18 SM-sarja | 34 | 0 | 4 | 4 | 6 | | | ||||||
| Italy U18 | WJC-18 D1B | 5 | 1 | 2 | 3 | 12 | | | |||||||
| Italy U20 | WJC-20 D1A | 5 | 0 | 0 | 0 | 2 | | | |||||||
| 2016-2017 | Jokerit U18 | U18 SM-sarja | 40 | 2 | 6 | 8 | 22 | | | ||||||
| Italy U18 | WJC-18 D1B | 5 | 0 | 1 | 1 | 27 | | | |||||||
| 2017-2018 | Jokerit U20 | U20 SM-sarja | 29 | 0 | 1 | 1 | 8 | | | ||||||
| Jokerit U20 | JCWC | 5 | 0 | 0 | 0 | 4 | | | |||||||
| Italy U20 | WJC-20 D1B | 5 | 0 | 2 | 2 | 2 | | | |||||||
| 2018-2019 | TUTO Hockey U20 | U20 SM-sarja | 10 | 1 | 2 | 3 | 4 | | | ||||||
| New Hampshire Jr. Monarchs | NCDC | 16 | 2 | 3 | 5 | 2 | | | Playoffs | 2 | 0 | 0 | 0 | 2 | |
| Italy U20 | WJC-20 D1B | 5 | 1 | 0 | 1 | 8 | | | |||||||
| 2019-2020 | South Shore Kings | NCDC | 17 | 0 | 7 | 7 | 16 | | | ||||||
| HC Bolzano | ICEHL | 3 | 0 | 0 | 0 | 0 | | | |||||||
| 2020-2021 | HC Bolzano | ICEHL | 24 | 0 | 1 | 1 | 0 | | | ||||||
| Asiago | Italian Supercup | 1 | 0 | 0 | 0 | 0 | | | |||||||
| Fassa | AlpsHL | 20 | 1 | 3 | 4 | 26 | | | |||||||
| Italy | WC | 7 | 0 | 0 | 0 | 2 | | | |||||||
| Italy (all) | International | 9 | 0 | 0 | 0 | 2 | | | |||||||
| 2021-2022 | Asiago | AlpsHL | 37 | 0 | 8 | 8 | 47 | | | Playoffs | 11 | 0 | 1 | 1 | 10 |
| Asiago | Italian Supercup | 1 | 0 | 0 | 0 | 0 | | | |||||||
| Asiago | Continental Cup | 5 | 0 | 2 | 2 | 4 | | | |||||||
| Asiago | Italy | 3 | 0 | 0 | 0 | 0 | | | |||||||
| Italy | OGQ | 1 | 0 | 0 | 0 | 0 | | | |||||||
| Italy | WC | 7 | 0 | 0 | 0 | 2 | | | |||||||
| Italy (all) | International | 15 | 0 | 0 | 0 | 2 | | | |||||||
| 2022-2023 | Asiago | Italian Supercup | 1 | 0 | 0 | 0 | 2 | | | ||||||
| Asiago | Continental Cup | 9 | 0 | 2 | 2 | 4 | | | |||||||
| Asiago | ICEHL | 48 | 1 | 5 | 6 | 34 | | | Playoffs | 2 | 0 | 0 | 0 | 0 | |
| Italy | WC D1A | 5 | 0 | 0 | 0 | 0 | | | |||||||
| Italy (all) | International | 15 | 0 | 0 | 0 | 4 | | | |||||||
| 2023-2024 | Asiago | ICEHL | 37 | 0 | 5 | 5 | 21 | | | ||||||
| Italy (all) | International | 6 | 0 | 0 | 0 | 2 | | | |||||||
| 2024-2025 | Asiago | ICEHL | 26 | 1 | 2 | 3 | 18 | | | ||||||
| Pustertal/Val Pusteria | ICEHL | 1 | 0 | 0 | 0 | 0 | | | Playoffs | 8 | 0 | 0 | 0 | 0 | |
| Italy (all) | International | 2 | 0 | 0 | 0 | 2 | | |
Gregorio Gios (* 29. Juni 1999 in Asiago, ITA) ist ein italiänischer Eishockeyspieler.
