| agost del 202425 d’ag. |  Bundesliga | FC St. Pauli 0–2 1. FC HeidenheimRegular Season - 1 | V |
| setembre del 202401 de set. | Bundesliga | 1. FC Heidenheim4–0 FC AugsburgRegular Season - 2 | V |
| 13 de set. | Bundesliga | Borussia Dortmund 4–21. FC HeidenheimRegular Season - 3 | D |
| 21 de set. | Bundesliga | 1. FC Heidenheim0–3 SC FreiburgRegular Season - 4 | D |
| 28 de set. | Bundesliga | FSV Mainz 05 0–21. FC HeidenheimRegular Season - 5 | V |
| octubre del 202406 d’oct. | Bundesliga | 1. FC Heidenheim0–1 RB LeipzigRegular Season - 6 | D |
| 19 d’oct. | Bundesliga | Borussia Mönchengladbach 3–21. FC HeidenheimRegular Season - 7 | D |
| 27 d’oct. | Bundesliga | 1. FC Heidenheim0–0 1899 HoffenheimRegular Season - 8 | E |
| novembre del 202402 de nov. | Bundesliga | Holstein Kiel 1–01. FC HeidenheimRegular Season - 9 | D |
| 10 de nov. | Bundesliga | 1. FC Heidenheim1–3 VfL WolfsburgRegular Season - 10 | D |
| 23 de nov. | Bundesliga | Bayer Leverkusen 5–21. FC HeidenheimRegular Season - 11 | D |
| desembre del 202401 de des. | Bundesliga | 1. FC Heidenheim0–4 Eintracht FrankfurtRegular Season - 12 | D |
| 07 de des. | Bundesliga | Bayern München 4–21. FC HeidenheimRegular Season - 13 | D |
| 15 de des. | Bundesliga | 1. FC Heidenheim1–3 VfB StuttgartRegular Season - 14 | D |
| 22 de des. | Bundesliga | VfL Bochum 2–01. FC HeidenheimRegular Season - 15 | D |
| gener del 202511 de gen. | Bundesliga | 1. FC Heidenheim2–0 Union BerlinRegular Season - 16 | V |
| 15 de gen. | Bundesliga | Werder Bremen 3–31. FC HeidenheimRegular Season - 17 | E |
| 18 de gen. | Bundesliga | 1. FC Heidenheim0–2FC St. PauliRegular Season - 18 | D |
| 25 de gen. | Bundesliga | FC Augsburg2–11. FC HeidenheimRegular Season - 19 | D |
| febrer del 202501 de febr. | Bundesliga | 1. FC Heidenheim1–2Borussia DortmundRegular Season - 20 | D |
| 08 de febr. | Bundesliga | SC Freiburg1–01. FC HeidenheimRegular Season - 21 | D |
| 16 de febr. | Bundesliga | 1. FC Heidenheim0–2FSV Mainz 05Regular Season - 22 | D |
| 23 de febr. | Bundesliga | RB Leipzig2–21. FC HeidenheimRegular Season - 23 | E |
| març del 202501 de març | Bundesliga | 1. FC Heidenheim0–3Borussia MönchengladbachRegular Season - 24 | D |
| 09 de març | Bundesliga | 1899 Hoffenheim1–11. FC HeidenheimRegular Season - 25 | E |
| 16 de març | Bundesliga | 1. FC Heidenheim3–1Holstein KielRegular Season - 26 | V |
| 29 de març | Bundesliga | VfL Wolfsburg0–11. FC HeidenheimRegular Season - 27 | V |
| abril del 202505 d’abr. | Bundesliga | 1. FC Heidenheim0–1Bayer LeverkusenRegular Season - 28 | D |
| 13 d’abr. | Bundesliga | Eintracht Frankfurt3–01. FC HeidenheimRegular Season - 29 | D |
| 19 d’abr. | Bundesliga | 1. FC Heidenheim0–4Bayern MünchenRegular Season - 30 | D |
| 25 d’abr. | Bundesliga | VfB Stuttgart0–11. FC HeidenheimRegular Season - 31 | V |
| maig del 202502 de maig | Bundesliga | 1. FC Heidenheim0–0VfL BochumRegular Season - 32 | E |
| 10 de maig | Bundesliga | Union Berlin0–31. FC HeidenheimRegular Season - 33 | V |
| 17 de maig | Bundesliga | 1. FC Heidenheim1–4Werder BremenRegular Season - 34 | D |
| 22 de maig | Bundesliga | 1. FC Heidenheim2–2 SV ElversbergRelegation Round | E |
| 26 de maig | Bundesliga | SV Elversberg1–21. FC HeidenheimRelegation Round | V |
