| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010/2011 | Regionalliga: Nord | 7 | 630 | 0 | 0 | 0 | — |
| 2012/2013 | Regionalliga: Nord | 7 | 581 | 0 | 0 | 0 | — |
| 2012/2013 | Regionalliga: Sud | 4 | 360 | 0 | 0 | 0 | — |
| 2013/2014 | Regionalliga: Nord | 3 | 270 | 0 | 0 | 0 | — |
| 2014/2015 | Regionalliga: Nord | 27 | 2381 | 0 | 0 | 0 | — |
| 2014/2015 | Regionalliga: Südwest | 26 | — | 0 | — | — | — |
| 2015/2016 | Regionalliga: Nord | 3 | 270 | 0 | 0 | 0 | — |
| 2016/2017 | Regionalliga: Nord | 35 | 3150 | 0 | 0 | 0 | — |
| 2016/2017 | Regionalliga: Südwest | 35 | 3150 | 0 | 0 | 0 | — |
| 2017/2018 | Regionalliga: Südwest | 8 | 720 | 0 | 0 | 0 | — |
| 2017/2018 | Regionalliga: Nord | 35 | 3150 | 0 | 0 | 0 | — |
| 2018/2019 | Regionalliga: Südwest | 35 | 3150 | 0 | 0 | 0 | — |
| 2020/2021 | Regionalliga: Südwest | 1 | 90 | 0 | 0 | 0 | — |
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 2026-09-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Saarbrücken | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Preußen Münster | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Darmstadt 98 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Wacker Burghausen | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 FC Heidenheim | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Osnabrück | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 DSC Arminia Bielefeld | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Rot-Weiß Erfurt | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kaiserslautern II | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Jahn Regensburg | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Wehen Wiesbaden | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aalen | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 FC Augsburg | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ulm | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Carl Zeiss Jena | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stuttgart II | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Wormatia Worms | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Pirmasens | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sportfreunde Lotte | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Hoffenheim II | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
Across the 2018/2019 Regionalliga: Südwest, Niklas Hartmann totalled 35 appearances (3,150 minutes).
Their recorded league football covers 2 domestic leagues: Regionalliga: Nord (117 appearances) and Regionalliga: Südwest (105 appearances). In 6 of the 13 campaigns on record Niklas Hartmann played at least 25 league games. Their busiest three-season stretch was 2016/2017–2018/2019: 148 league appearances, 49 a season.
