 |
| Season | Champion | Owner | Record |
| 2021 | Rome Gladiators | John Krygier | 4-0-1 |
| 2022 | Edinburgh Unicorns | Enda Mulcahy | 7-3 |
| 2023 | Rome Gladiators | John Krygier | 4-3-3 |
| 2024 | Budapest Falcons | Scott Schmitt | 6-4-1 |
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|
| Season | Champion | Owner | Record |
| 2021 | Rome Gladiators | John Krygier | 4-0-1 |
| 2022 | Edinburgh Unicorns | Enda Mulcahy | 7-3 |
| 2023 | Rome Gladiators | John Krygier | 4-3-3 |
| 2024 | Budapest Falcons | Scott Schmitt | 6-4-1 |