| 2018-12-22 | StuttgartvSchalke 04Bundesliga · Germany | 1–3 | Bundesliga · Germany |
| 2018-12-19 | Schalke 04vLeverkusenBundesliga · Germany | 1–2 | Bundesliga · Germany |
| 2018-12-15 | AugsburgvSchalke 04Bundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2018-12-08 | Schalke 04vDortmundBundesliga · Germany | 1–2 | Bundesliga · Germany |
| 2018-12-01 | HoffenheimvSchalke 04Bundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2018-11-24 | Schalke 04vNurnbergBundesliga · Germany | 5–2 | Bundesliga · Germany |
| 2018-11-11 | Ein FrankfurtvSchalke 04Bundesliga · Germany | 3–0 | Bundesliga · Germany |
| 2018-11-03 | Schalke 04vHannoverBundesliga · Germany | 3–1 | Bundesliga · Germany |
| 2018-10-28 | RB LeipzigvSchalke 04Bundesliga · Germany | 0–0 | Bundesliga · Germany |
| 2018-10-20 | Schalke 04vWerder BremenBundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2018-10-06 | Fortuna DusseldorfvSchalke 04Bundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2018-09-29 | Schalke 04vMainzBundesliga · Germany | 1–0 | Bundesliga · Germany |
| 2018-09-25 | FreiburgvSchalke 04Bundesliga · Germany | 1–0 | Bundesliga · Germany |
| 2018-09-22 | Schalke 04vBayern MunichBundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2018-09-15 | M'gladbachvSchalke 04Bundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2018-09-02 | Schalke 04vHerthaBundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2018-08-25 | WolfsburgvSchalke 04Bundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2018-05-12 | Schalke 04vEin FrankfurtBundesliga · Germany | 1–0 | Bundesliga · Germany |
| 2018-05-05 | AugsburgvSchalke 04Bundesliga · Germany | 1–2 | Bundesliga · Germany |
| 2018-04-28 | Schalke 04vM'gladbachBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2018-04-22 | FC KolnvSchalke 04Bundesliga · Germany | 2–2 | Bundesliga · Germany |
| 2018-04-15 | Schalke 04vDortmundBundesliga · Germany | 2–0 | Bundesliga · Germany |
| 2018-04-07 | HamburgvSchalke 04Bundesliga · Germany | 3–2 | Bundesliga · Germany |
| 2018-03-31 | Schalke 04vFreiburgBundesliga · Germany | 2–0 | Bundesliga · Germany |
| 2018-03-17 | WolfsburgvSchalke 04Bundesliga · Germany | 0–1 | Bundesliga · Germany |
| 2018-03-09 | MainzvSchalke 04Bundesliga · Germany | 0–1 | Bundesliga · Germany |
| 2018-03-03 | Schalke 04vHerthaBundesliga · Germany | 1–0 | Bundesliga · Germany |
| 2018-02-25 | LeverkusenvSchalke 04Bundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2018-02-17 | Schalke 04vHoffenheimBundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2018-02-10 | Bayern MunichvSchalke 04Bundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2018-02-03 | Schalke 04vWerder BremenBundesliga · Germany | 1–2 | Bundesliga · Germany |
| 2018-01-27 | StuttgartvSchalke 04Bundesliga · Germany | 0–2 | Bundesliga · Germany |
| 2018-01-21 | Schalke 04vHannoverBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2018-01-13 | RB LeipzigvSchalke 04Bundesliga · Germany | 3–1 | Bundesliga · Germany |