| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011/2012 | Super League (Greece) | 19 | 961 | 3 | 0 | 0.28 | — |
| 2012/2013 | Super League (Greece) | 24 | 1249 | 5 | 0 | 0.36 | — |
| 2013/2014 | 2. Bundesliga | 8 | 180 | 1 | 0 | 0.5 | — |
| 2013/2014 | Regionalliga: Nord | 7 | 568 | 1 | 0 | 0.16 | — |
| 2013/2014 | Regionalliga: West | 6 | 539 | 1 | 0 | 0.17 | — |
| 2014/2015 | Super League (Greece) | 31 | 2064 | 4 | 0 | 0.17 | — |
| 2015/2016 | 1. Division | 17 | 1323 | 5 | 0 | 0.34 | — |
| 2016/2017 | 1. Division | 29 | 1604 | 5 | 0 | 0.28 | — |
| 2017/2018 | La Liga 2 (Spain) | 30 | 951 | 2 | 4 | 0.57 | 6.83 |
| 2018/2019 | Super League (Greece) | 7 | 127 | 0 | 0 | 0 | — |
| 2019/2020 | 1. Division | 16 | 1113 | 3 | 0 | 0.24 | — |
| 2020/2021 | 1. Division | 27 | 1629 | 3 | 0 | 0.17 | — |
| 2021/2022 | Super League (Greece) | 13 | 537 | 0 | 0 | 0 | — |
| 2022/2023 | Super League (Greece) | 16 | 1002 | 2 | 2 | 0.36 | 7.04 |
| 2023/2024 | Super League 2 (Greece) | 17 | 542 | 5 | 0 | 0.83 | — |
| 2024/2025 | Super League (Greece) | 23 | 932 | 3 | 2 | 0.48 | 6.91 |
| 2025/2026 | Super League (Greece) | 23 | 772 | 1 | 3 | 0.47 | 6.89 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-07-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 OFI | 17 | 8 | 4 | 5 | 1 | 1 | 3 | 0 |
 Atromitos | 16 | 6 | 4 | 6 | 0 | 0 | 4 | 0 |
 Olympiacos F.C. | 15 | 2 | 6 | 7 | 1 | 0 | 1 | 0 |
 Panaitolikos | 14 | 4 | 7 | 3 | 1 | 1 | 3 | 0 |
 Panathinaikos | 13 | 1 | 5 | 7 | 1 | 1 | 1 | 0 |
 Anorthosis | 13 | 6 | 6 | 1 | 1 | 0 | 3 | 0 |
 PAOK | 12 | 2 | 5 | 5 | 2 | 0 | 4 | 1 |
 Omonia Nicosia | 11 | 7 | 2 | 2 | 2 | 0 | 6 | 0 |
 AEK Larnaca | 11 | 6 | 4 | 1 | 1 | 0 | 2 | 0 |
 AEL | 10 | 4 | 1 | 5 | 0 | 0 | 4 | 0 |
 Asteras Tripolis | 10 | 3 | 3 | 4 | 2 | 0 | 1 | 0 |
 AEK Athens | 9 | 1 | 4 | 4 | 0 | 0 | 1 | 0 |
 Levadiakos | 8 | 2 | 4 | 2 | 3 | 0 | 1 | 0 |
 Lamia | 8 | 3 | 5 | 0 | 0 | 0 | 1 | 0 |
 PAS Giannina | 7 | 1 | 3 | 3 | 2 | 0 | 1 | 0 |
 Nea Salamis | 7 | 6 | 1 | 0 | 0 | 0 | 0 | 0 |
 Panionios | 7 | 4 | 0 | 3 | 0 | 0 | 2 | 0 |
 Volos NFC | 7 | 3 | 1 | 3 | 1 | 0 | 1 | 0 |
 Ethnikos Achna | 6 | 5 | 0 | 1 | 1 | 0 | 1 | 0 |
 Aris | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Australia | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Egypt | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Cyprus | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Belarus | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Netherlands | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Bosnia-Herzegovina U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cyprus U21 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
Giannis Gianniotas's 2025/2026 Super League (Greece) season produced 1 goal and 3 assists across 23 appearances (772 minutes) — 0.47 goal involvements per 90. Per-match rating over the season: 6.89.
His ratings range from 6.83 (2017/2018) up to 7.04 in 2022/2023, Super League (Greece).
