| 2023-04-16 13:00:42April 16, 2023 | Wamp Nga Mt Hagen Eagles | 10 - 30 | NCDC Port Moresby Vipers | Santos National Football Stadium | Recap | 16 April 2023 |
| 2023-04-16 14:00:10April 16, 2023 | Bintangor Goroka Lahanis | 30 - 30 | | Sir Danny Leahy Oval, Goroka | Recap | 16 April 2023 |
| 2023-04-16 14:00:20April 16, 2023 | EPG Enga Mioks | 12 - 10 | | Wabag | Recap | 16 April 2023 |
| 2023-04-16 15:30:04April 16, 2023 | Gas Resources Central Dabaris | 12 - 10 | | Lae Rugby League Oval | Recap | 16 April 2023 |
| 2023-04-23 14:00:07April 23, 2023 | EMK Sepik Pride | 14 - 14 | Bintangor Goroka Lahanis | Wewak | Recap | 23 April 2023 |
| 2023-04-23 14:00:59April 23, 2023 | Wamp Nga Mt Hagen Eagles | 16 - 34 | | Lae Rugby League Oval | Recap | 23 April 2023 |
| 2023-04-23 15:00:44April 23, 2023 | EPG Enga Mioks | 14 - 11 | | Santos National Football Stadium | Recap | 22 April 2023 |
| 2023-04-30 15:00:29April 30, 2023 | Bintangor Goroka Lahanis | 14 - 14 | | Lopi Oval, Goroka | Recap | 30 April 2023 |
| 2023-04-30 15:00:30April 30, 2023 | EMK Sepik Pride | 06 - 32 | EPG Enga Mioks | Wabag | Recap | 30 April 2023 |
| 2023-04-30 15:00:50April 30, 2023 | Wamp Nga Mt Hagen Eagles | 02 - 32 | | Lae Rugby League Oval | Recap | 30 April 2023 |
| 2023-05-01 15:00:49May 1, 2023 | | 18 - 02 | | Lae Rugby League Oval | Recap | 30 April 2023 |
| 2023-05-06 14:00:45May 6, 2023 | EPG Enga Mioks | 28 - 08 | Wamp Nga Mt Hagen Eagles | Aipus Oval, Wabag | Recap | - |
| 2023-05-07 14:00:02May 7, 2023 | Bintangor Goroka Lahanis | 18 - 26 | | National Sports Institute, Goroka | Recap | - |
| 2023-05-14 14:00:16May 14, 2023 | | 10 - 12 | | Lae Rugby League Oval | Recap | - |
| 2023-05-14 14:00:39May 14, 2023 | Wamp Nga Mt Hagen Eagles | 10 - 32 | Bintangor Goroka Lahanis | Sir Danny Leahy Oval, Goroka | Recap | - |
| 2023-05-14 14:00:44May 14, 2023 | EPG Enga Mioks | 30 | WNBPG Kimbe Cutters | Aipus Oval, Wabag | Recap | - |
| 2023-05-20 14:00:10May 20, 2023 | Wamp Nga Mt Hagen Eagles | 18 - 17 | | John Ambane Oval, Minj, Jiwaka | Recap | - |
| 2023-05-21 14:00:50May 21, 2023 | EPG Enga Mioks | 20 - 16 | Bintangor Goroka Lahanis | Aipus Oval, Wabag | Recap | - |
| 2023-05-27 14:00:59May 27, 2023 | Wamp Nga Mt Hagen Eagles | 16 - 38 | | John Ambane Oval, Minj, Jiwaka | Recap | - |
| 2023-05-28 14:00:48May 28, 2023 | EPG Enga Mioks | 28 - 14 | | Aipus Oval, Wabag | Recap | - |
| 2023-05-28 15:00:46May 28, 2023 | Bintangor Goroka Lahanis | 22 | WNBPG Kimbe Cutters | Lae Rugby League Oval | Recap | - |
| 2023-06-03 14:00:51June 3, 2023 | Wamp Nga Mt Hagen Eagles | 10 | WNBPG Kimbe Cutters | John Ambane Oval, Minj, Jiwaka | Recap | - |
| 2023-06-04 13:00:36June 4, 2023 | Bintangor Goroka Lahanis | 17 - 12 | | Lae Rugby League Oval | Recap | - |
| 2023-06-04 15:00:34June 4, 2023 | EPG Enga Mioks | 4 - 6 | | Lae Rugby League Oval | Recap | - |
| 2023-06-10 14:00:27June 10, 2023 | WNBPG Kimbe Cutters | 18 | Bintangor Goroka Lahanis | Kimbe | Recap | - |
| 2023-06-11 14:00:15June 11, 2023 | EPG Enga Mioks | 26 - 20 | | Aipus Oval, Wabag | Recap | - |
| 2023-06-11 15:00:42June 11, 2023 | Wamp Nga Mt Hagen Eagles | 36 - 10 | | Lae Rugby League Oval | Recap | - |
| 2023-06-17 14:00:46June 17, 2023 | WNBPG Kimbe Cutters | 16 | EPG Enga Mioks | Kimbe | Recap | - |
| 2023-06-17 14:00:54June 17, 2023 | Wamp Nga Mt Hagen Eagles | 20 - 22 | Bintangor Goroka Lahanis | John Ambane Oval, Minj, Jiwaka | Recap | - |
| 2023-06-18 15:00:58June 18, 2023 | | 14 - 14 | | Lae Rugby League Oval | Recap | - |
| 2023-06-24 14:00:45June 24, 2023 | Wamp Nga Mt Hagen Eagles | 6 | WNBPG Kimbe Cutters | Kimbe | Recap | - |
| 2023-06-25 14:00:13June 25, 2023 | Bintangor Goroka Lahanis | 14 - 16 | | National Sports Institute, Goroka | Recap | - |
| 2023-06-25 14:00:57June 25, 2023 | EPG Enga Mioks | 12 - 18 | | Aipus Oval, Wabag | Recap | - |
| 2023-07-01 14:00:01July 1, 2023 | Wamp Nga Mt Hagen Eagles | 32 - 4 | | John Ambane Oval, Minj, Jiwaka | Recap | - |
| 2023-07-02 14:00:22July 2, 2023 | EPG Enga Mioks | 22 - 10 | Bintangor Goroka Lahanis | National Sports Institute, Goroka | Recap | - |
| 2023-07-09 14:00:30July 9, 2023 | EPG Enga Mioks | 34 - 18 | Wamp Nga Mt Hagen Eagles | Aipus Oval, Wabag | Recap | - |
| 2023-07-09 15:00:44July 9, 2023 | Bintangor Goroka Lahanis | 24 - 26 | | Lae Rugby League Oval | Recap | - |
| 2023-07-22 12:30:33July 22, 2023 | Wamp Nga Mt Hagen Eagles | 00 - 24 | Gas Resources Central Dabaris | Santos National Football Stadium | Recap | - |
| 2023-07-22 15:00:33July 22, 2023 | | 22 - 12 | | Santos National Football Stadium | Recap | - |
| 2023-07-23 12:30:27July 23, 2023 | Bintangor Goroka Lahanis | 12 - 14 | | Lae Rugby League Oval | Recap | - |
| 2023-07-23 15:00:37July 23, 2023 | EMK Sepik Pride | 08 - 32 | | Lae Rugby League Oval | Recap | - |
| 2023-07-23 15:00:43July 23, 2023 | NCDC Port Moresby Vipers | 22 - 22 | EPG Enga Mioks | Santos National Football Stadium | Recap | - |
| 2023-07-29 15:00:54July 29, 2023 | EMK Sepik Pride | 06 - 22 | EPG Enga Mioks | Santos National Football Stadium | Recap | - |
| 2023-07-30 12:30:09July 30, 2023 | Wamp Nga Mt Hagen Eagles | 18 - 24 | | Lae Rugby League Oval | Recap | - |
| 2023-07-30 12:30:47July 30, 2023 | | 12 - 28 | | Santos National Football Stadium | Recap | - |
| 2023-07-30 15:00:43July 30, 2023 | Gas Resources Central Dabaris | 20 - 22 | | Lae Rugby League Oval | Recap | - |
| 2023-07-30 15:00:54July 30, 2023 | NCDC Port Moresby Vipers | 18 - 14 | Bintangor Goroka Lahanis | Santos National Football Stadium | Recap | - |
| 2023-08-06 11:00:17August 6, 2023 | Wamp Nga Mt Hagen Eagles | 30 - 40 | | Santos National Football Stadium | Recap | - |
| 2023-08-06 12:30:32August 6, 2023 | EPG Enga Mioks | 18 - 14 | | Lae Rugby League Oval | Recap | - |
| 2023-08-06 13:20:53August 6, 2023 | EMK Sepik Pride | 16 - 26 | Bintangor Goroka Lahanis | Santos National Football Stadium | Recap | - |
| 2023-08-06 15:00:07August 6, 2023 | NCDC Port Moresby Vipers | 10 - 20 | | Lae Rugby League Oval | Recap | - |
| 2023-08-06 15:00:24August 6, 2023 | | 10 - 16 | | Santos National Football Stadium | Recap | - |
| 2023-08-13 10:30:20August 13, 2023 | Bintangor Goroka Lahanis | 14 - 08 | | Santos National Football Stadium | Recap | - |
| 2023-08-13 13:00:01August 13, 2023 | | 26 - 28 | | Santos National Football Stadium | Recap | - |
| 2023-08-20 10:30:09August 20, 2023 | EPG Enga Mioks | 6 - 4 | | Santos National Football Stadium | Recap | - |
| 2023-08-20 13:00:54August 20, 2023 | Bintangor Goroka Lahanis | 18 - 24 | | Santos National Football Stadium | Recap | - |
| 2023-08-27 13:00:52August 27, 2023 | Bintangor Goroka Lahanis | 19 - 18 | | Santos National Football Stadium | Recap | - |
| 2023-09-03 13:00:52September 3, 2023 | Bintangor Goroka Lahanis | 06 - 26 | EPG Enga Mioks | Santos National Football Stadium | Recap | - |
