| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010/2011 | Football League | 17 | 1080 | 2 | 0 | 0.17 | — |
| 2011/2012 | Football League | 24 | 1620 | 4 | 0 | 0.22 | — |
| 2013/2014 | Super League (Greece) | 30 | 2230 | 2 | 4 | 0.24 | — |
| 2014/2015 | Super League (Greece) | 30 | 2554 | 12 | 6 | 0.63 | — |
| 2015/2016 | Super League (Greece) | 20 | 919 | 5 | 1 | 0.59 | — |
| 2016/2017 | Super League (Greece) | 22 | 1548 | 1 | 2 | 0.17 | — |
| 2017/2018 | Super League (Greece) | 23 | 1575 | 5 | 2 | 0.4 | — |
| 2018/2019 | Super League (Greece) | 26 | 2200 | 5 | 3 | 0.33 | — |
| 2019/2020 | 1. Division | 18 | 1317 | 4 | 0 | 0.27 | — |
| 2020/2021 | 1. Division | 31 | 2155 | 4 | 0 | 0.17 | — |
| 2021/2022 | 1. Division | 16 | 807 | 2 | 1 | 0.33 | — |
| 2022/2023 | 1. Division | 30 | 1755 | 6 | 0 | 0.31 | — |
| 2023/2024 | Super League (Greece) | 29 | 2014 | 5 | 7 | 0.54 | 7.25 |
| 2024/2025 | Super League (Greece) | 28 | 1962 | 6 | 1 | 0.32 | 7.14 |
| 2025/2026 | Super League (Greece) | 29 | 1557 | 2 | 1 | 0.17 | 6.81 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Atromitos | 20 | 6 | 6 | 8 | 2 | 1 | 9 | 1 |
 Olympiacos F.C. | 19 | 1 | 4 | 14 | 1 | 0 | 5 | 0 |
 PAOK | 18 | 1 | 4 | 13 | 1 | 0 | 4 | 0 |
 Levadiakos | 18 | 9 | 5 | 4 | 4 | 0 | 5 | 0 |
 OFI | 17 | 10 | 2 | 5 | 4 | 1 | 5 | 0 |
 Panathinaikos | 16 | 3 | 3 | 10 | 2 | 0 | 1 | 0 |
 Panaitolikos | 16 | 8 | 6 | 2 | 2 | 2 | 3 | 1 |
 AEK Athens | 14 | 2 | 1 | 11 | 0 | 1 | 1 | 0 |
 AEK Larnaca | 13 | 3 | 2 | 8 | 1 | 0 | 1 | 0 |
 Xanthi | 13 | 4 | 5 | 4 | 1 | 0 | 1 | 0 |
 PAS Giannina | 12 | 6 | 3 | 3 | 3 | 0 | 3 | 0 |
 AEL | 12 | 4 | 2 | 6 | 2 | 0 | 0 | 0 |
 Panionios | 12 | 4 | 3 | 5 | 1 | 0 | 2 | 0 |
 Apollon | 12 | 2 | 7 | 3 | 0 | 0 | 2 | 0 |
 Aris | 12 | 3 | 3 | 6 | 3 | 0 | 6 | 0 |
 Platanias | 11 | 6 | 3 | 2 | 3 | 0 | 3 | 0 |
 Omonia Nicosia | 10 | 1 | 4 | 5 | 1 | 0 | 3 | 0 |
 APOEL | 10 | 5 | 4 | 1 | 0 | 0 | 1 | 0 |
 Doxa | 9 | 6 | 0 | 3 | 2 | 0 | 0 | 0 |
 Olympiakos | 9 | 5 | 1 | 3 | 3 | 0 | 0 | 0 |
Nikolaos Kaltsas closed the 2025/2026 Super League (Greece) campaign on 2 goals and 1 assist from 29 outings (1,557 minutes) — 0.17 goal involvements per 90. Per-match rating over the season: 6.81.
His recorded league career runs from 2010 to 2025: 15 seasons across 5 clubs. Season ratings peak at 7.25 in 2023/2024, Super League (Greece) and bottom out at 6.81 in 2025/2026.
