Home History
| Belgium Reserve League | 2020/10/19 18:00 | Westerlo Reserves v Lommel Reserves | D | 3-3 |
| Belgium Reserve League | 2020/10/05 18:00 | Lommel Reserves v Charleroi Reserves | L | 0-3 |
| Belgium Reserve League | 2020/09/28 17:30 | KV Oostende Reserves v Lommel Reserves | L | 1-0 |
| Belgium Reserve League | 2020/09/22 17:00 | Lommel Reserves v Sint Truidense Reserves | L | 0-3 |
| Belgium Reserve League | 2020/09/14 18:00 | Union Saint Gilloise Reserves v Lommel Reserves | L | 2-0 |
| Belgium Reserve League | 2020/08/31 17:00 | Lommel Reserves v KV Kortrijk Reserves | L | 0-2 |
| Belgium Reserve League | 2020/08/25 17:00 | Lommel Reserves v Antwerp Reserves | L | 0-1 |
| Belgium Reserve League | 2020/08/17 18:00 | Lommel Reserves v Seraing United Reserves | W | 3-1 |
Away History
| Belgium Reserve League | 2020/10/26 19:00 | Lierse Reserves v Union Saint Gilloise Reserves | W | 2-0 |
| Belgium Reserve League | 2020/10/19 17:30 | KV Oostende Reserves v Lierse Reserves | L | 2-1 |
| Belgium Reserve League | 2020/10/05 18:00 | Lierse Reserves v Seraing United Reserves | W | 4-1 |
| Belgium Reserve League | 2020/09/28 17:30 | Sint Truidense Reserves v Lierse Reserves | L | 4-0 |
| Belgium Reserve League | 2020/08/31 18:00 | Lierse Reserves v Antwerp Reserves | D | 1-1 |
| Belgium Reserve League | 2020/08/24 18:00 | Deinze Reserves v Lierse Reserves | L | 2-0 |
| Belgium Reserve League | 2020/08/17 18:00 | Lierse Reserves v Cercle Brugge Reserves | L | 0-2 |
| Belgium U21 Cup | 2019/10/14 18:00 | Lierse Reserves v Club Brugge II | L | 1-2 |