Head to Head
| Canada EBL | 2021/08/08 18:00 | Niagara River Lions v Ottawa BlackJacks | L | 89-79 |
| Canada EBL | 2021/07/24 23:00 | Niagara River Lions v Ottawa BlackJacks | L | 94-92 |
| Canada EBL | 2021/06/24 23:00 | Ottawa BlackJacks v Niagara River Lions | L | 78-103 |
| Club Friendlies | 2020/08/04 23:30 | Ottawa BlackJacks v Niagara River Lions | L | 79-81 |
Home History
| Canada EBL | 2024/05/26 20:00 | Brampton Honey Badgers v Ottawa BlackJacks | L | 99-82 |
| Canada EBL | 2023/08/06 23:00 | Ottawa BlackJacks v Scarborough Shooting Stars | L | 72-77 |
| Canada EBL | 2023/06/21 00:00 | Scarborough Shooting Stars v Ottawa BlackJacks | L | 85-83 |
| Canada EBL | 2021/08/21 01:30 | Edmonton Stingers v Ottawa BlackJacks | L | 94-87 |
| Canada EBL | 2021/08/08 18:00 | Niagara River Lions v Ottawa BlackJacks | L | 89-79 |
| Canada EBL | 2021/08/06 23:00 | Calgary Surge v Ottawa BlackJacks | L | 89-85 |
| Canada EBL | 2021/07/26 23:00 | Ottawa BlackJacks v Saskatchewan | W | 82-69 |
| Canada EBL | 2021/07/24 23:00 | Niagara River Lions v Ottawa BlackJacks | L | 94-92 |
Away History
| Canada EBL | 2024/05/24 23:30 | Brampton Honey Badgers v Niagara River Lions | L | 74-67 |
| Canada EBL | 2023/08/12 00:00 | Niagara River Lions v Scarborough Shooting Stars | L | 71-74 |
| Canada EBL | 2023/07/29 23:30 | Brampton Honey Badgers v Niagara River Lions | W | 72-82 |
| Canada EBL | 2023/06/13 23:00 | Niagara River Lions v Montreal Alliance | W | 100-93 |
| Canada EBL | 2021/08/08 18:00 | Niagara River Lions v Ottawa BlackJacks | W | 89-79 |
| Canada EBL | 2021/08/05 23:00 | Brampton Honey Badgers v Niagara River Lions | W | 81-84 |
| Canada EBL | 2021/08/03 23:00 | Niagara River Lions v Brampton Honey Badgers | W | 100-77 |
| Canada EBL | 2021/08/01 18:00 | Calgary Surge v Niagara River Lions | W | 69-89 |