| 1 | Sat 26 Aug 2023 | 32-3 v 1899 Hoffenheim1 FC Heidenheim 2-3 1899 Hoffenheim | German Bundesliga |
| 2 | Sun 8 Oct 2023 | 30-2 v Eintracht FrankfurtEintracht Frankfurt 2-0 1 FC Heidenheim | German Bundesliga |
| 3 | Sun 5 Nov 2023 | 32-0 v VfB Stuttgart1 FC Heidenheim 2-0 VfB Stuttgart | German Bundesliga |
| 4 | Sat 11 Nov 2023 | 32-4 v Bayern MunichBayern Munich 4-2 1 FC Heidenheim | German Bundesliga |
| 5 | Sun 26 Nov 2023 | 3 0-0 v VfL Bochum1 FC Heidenheim 0-0 VfL Bochum | German Bundesliga |
| 6 | Sat 2 Dec 2023 | 31-2 v RB LeipzigRB Leipzig 2-1 1 FC Heidenheim | German Bundesliga |
| 7 | Sat 9 Dec 2023 | 33-2 v Darmstadt 981 FC Heidenheim 3-2 Darmstadt 98 | German Bundesliga |
| 8 | Sat 16 Dec 2023 | 31-0 v Mainz 05Mainz 05 0-1 1 FC Heidenheim | German Bundesliga |
| 9 | Wed 20 Dec 2023 | 3 3-2 v SC Freiburg1 FC Heidenheim 3-2 SC Freiburg | German Bundesliga |
| 10 | Sat 20 Jan 2024 | 31-1 v VfL Wolfsburg1 FC Heidenheim 1-1 VfL Wolfsburg | German Bundesliga |
| 11 | Sat 27 Jan 2024 | 31-1 v 1899 Hoffenheim1899 Hoffenheim 1-1 1 FC Heidenheim | German Bundesliga |
| 12 | Fri 2 Feb 2024 | 30-0 v Borussia Dortmund1 FC Heidenheim 0-0 Borussia Dortmund | German Bundesliga |
| 13 | Sat 10 Feb 2024 | 32-1 v Werder BremenWerder Bremen 1-2 1 FC Heidenheim | German Bundesliga |
| 14 | Sat 17 Feb 2024 | 31-2 v Bayer 04 Leverkusen1 FC Heidenheim 1-2 Bayer 04 Leverkusen | German Bundesliga |
| 15 | Sat 24 Feb 2024 | 32-2 v 1 FC Union Berlin1 FC Union Berlin 2-2 1 FC Heidenheim | German Bundesliga |
| 16 | Sat 2 Mar 2024 | 31-2 v Eintracht Frankfurt1 FC Heidenheim 1-2 Eintracht Frankfurt | German Bundesliga |
| 17 | Sat 9 Mar 2024 | 30-1 v FC AugsburgFC Augsburg 1-0 1 FC Heidenheim | German Bundesliga |
| 18 | Sat 16 Mar 2024 | 31-1 v Borussia Mönchengladbach1 FC Heidenheim 1-1 Borussia Mönchengladbach | German Bundesliga |
| 19 | Sun 31 Mar 2024 | 33-3 v VfB StuttgartVfB Stuttgart 3-3 1 FC Heidenheim | German Bundesliga |
| 20 | Sat 6 Apr 2024 | 33-2 v Bayern Munich1 FC Heidenheim 3-2 Bayern Munich | German Bundesliga |
| 21 | Sat 13 Apr 2024 | 31-1 v VfL BochumVfL Bochum 1-1 1 FC Heidenheim | German Bundesliga |
| 22 | Sat 20 Apr 2024 | 3 1-2 v RB Leipzig1 FC Heidenheim 1-2 RB Leipzig | German Bundesliga |
| 23 | Sun 28 Apr 2024 | 31-0 v Darmstadt 98Darmstadt 98 0-1 1 FC Heidenheim | German Bundesliga |
| 24 | Sun 5 May 2024 | 31-1 v Mainz 051 FC Heidenheim 1-1 Mainz 05 | German Bundesliga |
| 25 | Sat 11 May 2024 | 31-1 v SC FreiburgSC Freiburg 1-1 1 FC Heidenheim | German Bundesliga |
| 26 | Sat 18 May 2024 | 34-1 v 1 FC Köln1 FC Heidenheim 4-1 1 FC Köln | German Bundesliga |
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