| Date | R | Home v Away | - | |
|---|---|---|---|---|
| 10/06 07:00 | - | Persebaya Surabaya U20 v PSM Makassar U20 | L | 4-0 |
| 10/05 07:00 | - | Persebaya Surabaya U20 v PSM Makassar U20 | L | 4-2 |
| 09/28 06:57 | - | Bali United U20 v PSM Makassar U20 | - | View |
| 01/21 07:00 | - | Bali United U20 v PSM Makassar U20 | L | 7-0 |
| 10/14 07:00 | - | PSM Makassar U20 v Bhayangkara FC U20 | L | 2-3 |
| 09/01 07:00 | - | PSM Makassar U20 v Pusamania Borneo U20 | D | 0-0 |
| 08/29 12:00 | - | Persipura Jayapura U20 v PSM Makassar U20 | L | 2-1 |
| 08/25 06:54 | - | PSM Makassar U20 v Kalteng Putra FC U20 | W | 3-0 |
| 08/22 11:00 | - | Persebaya Surabaya U20 v PSM Makassar U20 | L | 2-0 |
| 08/12 07:50 | - | PSM Makassar U20 v Persipura Jayapura U20 | L | 1-3 |
| 08/09 07:59 | - | Pusamania Borneo U20 v PSM Makassar U20 | L | 2-1 |
| 08/06 07:56 | - | Kalteng Putra FC U20 v PSM Makassar U20 | D | 2-2 |
| 08/03 07:56 | - | PSM Makassar U20 v Persebaya Surabaya U20 | L | 1-2 |
| 07/30 07:58 | - | Bali United U20 v PSM Makassar U20 | L | 3-1 |