| 2023-03-18 18:00:0018.03.2023 | Calanda Broncos | 27 - 13 | Geneva Seahawks | NLA | |
| 2023-03-25 18:00:0025.03.2023 | Winterthur Warriors | 0 - 27 | Calanda Broncos | NLA | |
| 2023-03-26 14:00:0026.03.2023 | Geneva Seahawks | 34 - 13 | Basel Gladiators | NLA | |
| 2023-04-01 18:00:0001.04.2023 | Basel Gladiators | 10 - 23 | Calanda Broncos | NLA | |
| 2023-04-02 14:30:0002.04.2023 | Bern Grizzlies | 14 - 20 | Thun Tigers | NLA | |
| 2023-04-02 14:30:0002.04.2023 | Zurich Renegades | 19 - 7 | Winterthur Warriors | NLA | |
| 2023-04-10 14:00:0010.04.2023 | Calanda Broncos | 38 - 35 | Bern Grizzlies | NLA | |
| 2023-04-10 14:00:0010.04.2023 | Thun Tigers | 28 - 17 | Basel Gladiators | NLA | |
| 2023-04-15 18:00:0015.04.2023 | Geneva Seahawks | 21 - 14 | Winterthur Warriors | NLA | |
| 2023-04-16 14:30:0016.04.2023 | Bern Grizzlies | 12 - 31 | Zurich Renegades | NLA | |
| 2023-04-22 12:00:0022.04.2023 | Mean Machines | 31 - 28 | Kuopio Steelers | CEFL | |
| 2023-04-22 12:00:0022.04.2023 | Belgrade SBB Vukovi | 48 - 38 | Budapest Wolves | CEFL | |
| 2023-04-22 18:00:0022.04.2023 | Basel Gladiators | 10 - 14 | Geneva Seahawks | NLA | |
| 2023-04-23 14:30:0023.04.2023 | Zurich Renegades | 16 - 28 | Thun Tigers | NLA | |
| 2023-04-29 17:00:0029.04.2023 | Madrid Osos Rivas | 13 - 22 | LG OLED Las Rozas Black Demons | CEFL | |
| 2023-04-30 14:00:0030.04.2023 | Calanda Broncos | 35 - 38 | Black Panthers | CEFL | |
| 2023-04-30 14:30:0030.04.2023 | Bern Grizzlies | 7 - 21 | Basel Gladiators | NLA | |
| 2023-04-30 14:30:0030.04.2023 | Zurich Renegades | 12 - 10 | Geneva Seahawks | NLA | |
| 2023-04-30 14:30:0030.04.2023 | Thun Tigers | 52 - 7 | Winterthur Warriors | NLA | |
| 2023-05-06 18:00:0006.05.2023 | Geneva Seahawks | 28 - 33 | Thun Tigers | NLA | |
| 2023-05-06 18:00:0006.05.2023 | Calanda Broncos | 48 - 20 | Basel Gladiators | NLA | |
| 2023-05-07 14:30:0007.05.2023 | Winterthur Warriors | 37 - 33 | Bern Grizzlies | NLA | |
| 2023-05-13 12:00:0013.05.2023 | Bye Week | 12:00:0012:00 | Bye Week | NLA | |
| 2023-05-13 12:00:0013.05.2023 | La Courneuve Flash | 12:00:0012:00 | Madrid or Las Rozas | CEFL | |
| 2023-05-13 12:00:0013.05.2023 | Otel Firenze Guelfi | 12:00:0012:00 | Calanda or Thonon | CEFL | |
| 2023-05-13 15:00:0013.05.2023 | E-R Parma Panthers | 15:00:0015:00 | Belgrade SBB Vukovi | CEFL | |
| 2023-05-13 17:00:0013.05.2023 | Schwäbisch Hall Unicorns | 17:00:0017:00 | Mean Machines | CEFL | |
| 2023-05-20 18:00:0020.05.2023 | Winterthur Warriors | 21 - 28 | Geneva Seahawks | NLA | |
| 2023-05-20 18:00:0020.05.2023 | Basel Gladiators | 31 - 38 | Zurich Renegades | NLA | |
| 2023-05-21 14:30:0021.05.2023 | Calanda Broncos | 52 - 31 | Thun Tigers | NLA | |
| 2023-05-29 14:00:0029.05.2023 | Bern Grizzlies | 13 - 42 | Calanda Broncos | NLA | |
| 2023-05-29 14:30:0029.05.2023 | Winterthur Warriors | 0 - 34 | Zurich Renegades | NLA | |
| 2023-06-03 12:00:0003.06.2023 | Winner 1 | 12:00:0012:00 | Winner 2 | CEFL | |
| 2023-06-03 12:00:0003.06.2023 | Winner 3 | 12:00:0012:00 | Winner 4 | CEFL | |
| 2023-06-03 18:00:0003.06.2023 | Geneva Seahawks | 13 - 7 | Bern Grizzlies | NLA | |
| 2023-06-04 14:00:0004.06.2023 | Thun Tigers | 17 - 54 | Calanda Broncos | NLA | |
| 2023-06-04 14:30:0004.06.2023 | Zurich Renegades | 34 - 33 | Basel Gladiators | NLA | |
| 2023-06-10 18:00:0010.06.2023 | Basel Gladiators | 63 - 16 | Bern Grizzlies | NLA | |
| 2023-06-10 18:00:0010.06.2023 | Winterthur Warriors | 24 - 40 | Thun Tigers | NLA | |
| 2023-06-11 14:30:0011.06.2023 | Zurich Renegades | 16 - 27 | Calanda Broncos | NLA | |
| 2023-06-17 18:00:0017.06.2023 | Geneva Seahawks | 23 - 35 | Zurich Renegades | NLA | |
| 2023-06-17 18:00:0017.06.2023 | Calanda Broncos | 35 - 38 | Winterthur Warriors | NLA | |
| 2023-06-17 18:00:0017.06.2023 | Thun Tigers | 35 - 13 | Bern Grizzlies | NLA | |
| 2023-06-24 18:00:0024.06.2023 | Basel Gladiators | 49 - 21 | Winterthur Warriors | NLA | |
| 2023-06-24 18:00:0024.06.2023 | Bern Grizzlies | 19 - 3 | Geneva Seahawks | NLA | |
| 2023-06-24 18:00:0024.06.2023 | Thun Tigers | 12 - 20 | Zurich Renegades | NLA | |
