| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010/2011 | Super League (Greece) | 11 | 159 | 1 | 0 | 0.57 | — |
| 2011/2012 | Super League (Greece) | 9 | 232 | 0 | 0 | 0 | — |
| 2013/2014 | Super League (Greece) | 25 | 718 | 4 | 2 | 0.75 | — |
| 2014/2015 | Super League (Greece) | 36 | 2248 | 16 | 2 | 0.72 | — |
| 2015/2016 | Pro League | 18 | 908 | 10 | 1 | 1.09 | — |
| 2015/2016 | Super League (Greece) | 16 | 1292 | 8 | 3 | 0.77 | — |
| 2016/2017 | Pro League | 18 | 1189 | 9 | 0 | 0.68 | — |
| 2017/2018 | Pro League | 19 | 1147 | 4 | 4 | 0.63 | — |
| 2018/2019 | Super League (Greece) | 5 | 135 | 0 | 0 | 0 | — |
| 2020/2021 | Eredivisie | 9 | 296 | 0 | 0 | 0 | 6.63 |
| 2020/2021 | Super League (Greece) | 12 | 638 | 0 | 1 | 0.14 | — |
| 2021/2022 | Super League (Greece) | 30 | 1424 | 7 | 1 | 0.51 | — |
| 2022/2023 | Super League (Greece) | 29 | 2100 | 13 | 1 | 0.6 | 6.99 |
| 2023/2024 | Super League (Greece) | 22 | 1431 | 2 | 1 | 0.19 | 6.87 |
| 2024/2025 | Indian Super League (India) | 19 | 1477 | 10 | 2 | 0.73 | 7.21 |
| 2025/2026 | Super League (Greece) | 25 | 741 | 1 | 3 | 0.49 | 6.63 |
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 2026-07-30
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Atromitos | 23 | 8 | 8 | 7 | 6 | 1 | 2 | 0 |
 Asteras Tripolis | 19 | 8 | 6 | 5 | 3 | 1 | 0 | 0 |
 PAS Giannina | 18 | 8 | 6 | 4 | 8 | 0 | 2 | 0 |
 OFI | 17 | 7 | 3 | 7 | 6 | 1 | 3 | 0 |
 PAOK | 15 | 5 | 1 | 9 | 4 | 1 | 0 | 0 |
 Aris | 15 | 4 | 5 | 6 | 1 | 0 | 1 | 0 |
 Olympiacos F.C. | 14 | 3 | 0 | 11 | 1 | 1 | 3 | 0 |
 Panathinaikos | 12 | 2 | 0 | 10 | 0 | 0 | 1 | 0 |
 Levadiakos | 12 | 5 | 4 | 3 | 2 | 1 | 0 | 0 |
 Panaitolikos | 11 | 6 | 2 | 3 | 1 | 0 | 0 | 0 |
 Standard Liège | 11 | 1 | 3 | 7 | 2 | 0 | 0 | 0 |
 AEK Athens | 11 | 2 | 3 | 6 | 1 | 1 | 0 | 0 |
 Volos NFC | 11 | 4 | 3 | 4 | 1 | 0 | 0 | 1 |
 Club Brugge | 9 | 3 | 3 | 3 | 4 | 0 | 0 | 0 |
 Xanthi | 9 | 5 | 0 | 4 | 3 | 0 | 1 | 0 |
 Lamia | 9 | 2 | 2 | 5 | 3 | 0 | 0 | 0 |
 Apollon Smirnis | 8 | 4 | 2 | 2 | 0 | 0 | 0 | 0 |
 Larissa | 8 | 2 | 3 | 3 | 0 | 0 | 0 | 0 |
 Panionios | 8 | 5 | 1 | 2 | 0 | 0 | 1 | 0 |
 Sporting Charleroi | 7 | 3 | 2 | 2 | 8 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Egypt | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
 Finland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cyprus | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Belarus | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Iceland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Netherlands | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Northern Ireland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Estonia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Poland | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Turkey | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Faroe Islands | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Luxembourg | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Montenegro | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
The 2025/2026 Super League (Greece) line for Nikolaos Karelis: 25 appearances (741 minutes), 1 goal, 3 assists — 0.49 goal involvements per 90. His average match rating for that season computes to 6.63.
The record shows 16 league seasons for him (2010–2025) across 10 clubs. His ratings range from 6.63 (2020/2021) up to 7.21 in 2024/2025, Indian Super League (India).
