| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | First Division (Denmark) | 1 | 15 | 0 | 0 | — | 7 |
| 2009/2010 | Superliga (Denmark) | 1 | 13 | 0 | 0 | — | — |
| 2010/2011 | Superliga (Denmark) | 29 | 1229 | 5 | 0 | 0.37 | — |
| 2011/2012 | Superliga (Denmark) | 32 | — | 13 | 0 | — | — |
| 2012/2013 | Superliga (Denmark) | 32 | — | 0 | 0 | — | — |
| 2014/2015 | Superliga (Denmark) | 32 | 1930 | 8 | 0 | 0.37 | — |
| 2015/2016 | 2. Bundesliga | 14 | 821 | 4 | 0 | 0.44 | — |
| 2015/2016 | Superliga (Denmark) | 10 | 377 | 0 | 0 | 0 | — |
| 2016/2017 | Superliga (Denmark) | 32 | 2463 | 10 | 3 | 0.48 | — |
| 2017/2018 | Superliga (Denmark) | 29 | 1815 | 8 | 2 | 0.5 | — |
| 2018/2019 | Superliga (Denmark) | 27 | 1507 | 7 | 0 | 0.42 | 7.04 |
| 2019/2020 | Superliga (Denmark) | 30 | 804 | 3 | 1 | 0.45 | 6.97 |
| 2020/2021 | First Division (Denmark) | 13 | 1149 | 10 | 0 | 0.78 | — |
| 2020/2021 | Superliga (Denmark) | 10 | 108 | 0 | 1 | 0.83 | 6.83 |
| 2021/2022 | Superliga (Denmark) | 29 | 2527 | 17 | 2 | 0.68 | 7.4 |
| 2022/2023 | Superliga (Denmark) | 32 | 2218 | 6 | 2 | 0.32 | 7.05 |
| 2023/2024 | First Division (Denmark) | 22 | 1025 | 7 | 1 | 0.7 | 6.39 |
| 2024/2025 | Superliga (Denmark) | 16 | 562 | 3 | 3 | 0.96 | 6.99 |
| 2025/2026 | First Division (Denmark) | 22 | 1227 | 10 | 2 | 0.88 | 7.11 |
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 2026-08-13
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 FC Midtjylland | 34 | 11 | 4 | 19 | 14 | 0 | 1 | 0 |
 Randers FC | 32 | 15 | 8 | 9 | 9 | 1 | 2 | 0 |
 FC København | 31 | 6 | 4 | 21 | 4 | 0 | 0 | 0 |
 Brøndby IF | 30 | 12 | 9 | 9 | 8 | 1 | 3 | 0 |
 Sønderjyske Fodbold | 28 | 8 | 10 | 10 | 7 | 2 | 1 | 0 |
 Nordsjælland | 28 | 9 | 8 | 11 | 6 | 0 | 1 | 0 |
 Horsens | 27 | 15 | 8 | 4 | 10 | 1 | 0 | 0 |
 Odense BK | 26 | 10 | 8 | 8 | 5 | 0 | 2 | 0 |
 Lyngby Boldklub | 21 | 9 | 6 | 6 | 5 | 1 | 2 | 0 |
 Silkeborg IF | 20 | 4 | 5 | 11 | 5 | 1 | 1 | 0 |
 Esbjerg | 20 | 9 | 7 | 4 | 2 | 0 | 0 | 0 |
 AGF | 20 | 6 | 6 | 8 | 5 | 1 | 3 | 0 |
 Aalborg BK | 17 | 10 | 3 | 4 | 5 | 1 | 0 | 0 |
 Hobro | 14 | 7 | 3 | 4 | 6 | 0 | 0 | 0 |
 Viborg FF | 12 | 4 | 2 | 6 | 1 | 0 | 0 | 0 |
 Vejle Boldklub | 8 | 5 | 2 | 1 | 2 | 1 | 0 | 0 |
 HB Køge | 6 | 5 | 1 | 0 | 2 | 0 | 0 | 0 |
 B 93 | 3 | 2 | 1 | 0 | 3 | 0 | 0 | 0 |
 Vendsyssel | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Vestsjaelland | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Norway | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 FYR Macedonia U21 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
Nicklas Helenius closed the 2025/2026 First Division (Denmark) campaign on 10 goals and 2 assists from 22 outings (1,227 minutes) — 0.88 goal involvements per 90. That season graded out at an average match rating of 7.11.
No season rated higher than 2021/2022 (7.4, Superliga (Denmark)); none lower than 2023/2024 (6.39).
