Head to Head
| Japan B League Early Cup | 2018/09/08 05:57 | Sendai 89ers v Iwate Big Bulls | L | 77-75 |
| Japonia - B League 2 | 2018/04/08 05:00 | Sendai 89ers v Iwate Big Bulls | L | 81-79 |
| Japonia - B League 2 | 2018/04/07 09:00 | Sendai 89ers v Iwate Big Bulls | L | 91-79 |
| Japonia - B League 2 | 2017/12/03 05:00 | Iwate Big Bulls v Sendai 89ers | L | 69-79 |
| Japonia - B League 2 | 2017/12/02 07:00 | Iwate Big Bulls v Sendai 89ers | L | 44-71 |
| Japonia - B League 2 | 2017/10/22 05:00 | Sendai 89ers v Iwate Big Bulls | L | 76-60 |
| Japonia - B League 2 | 2017/10/21 09:00 | Sendai 89ers v Iwate Big Bulls | W | 92-94 |
| Amicale intercluburi | 2017/09/10 04:00 | Sendai 89ers v Iwate Big Bulls | W | 81-83 |
Home History
| Japonia - B League 3 | 2022/04/28 10:00 | Shinagawa City BC v Iwate Big Bulls | W | 78-105 |
| Japonia - B League 3 | 2022/03/19 04:05 | Tryhoop Okayama v Iwate Big Bulls | L | 87-78 |
| Japonia - B League 3 | 2022/03/18 09:05 | Tryhoop Okayama v Iwate Big Bulls | L | 104-96 |
| Japonia - B League 3 | 2022/02/20 05:00 | Yokohama Excellence v Iwate Big Bulls | W | 76-97 |
| Japonia - B League 3 | 2022/02/06 05:00 | Yamaguchi Pats Five v Iwate Big Bulls | W | 63-78 |
| Japonia - B League 3 | 2022/02/05 09:00 | Yamaguchi Pats Five v Iwate Big Bulls | W | 78-93 |
| Japonia - B League 3 | 2021/12/11 06:00 | Tokyo Hachioji Trains v Iwate Big Bulls | L | 74-64 |
| Japonia - B League 3 | 2021/12/10 10:00 | Tokyo Hachioji Trains v Iwate Big Bulls | W | 67-75 |
Away History
| Amicale intercluburi | 2022/09/11 09:00 | Ryukyu Golden Kings v Sendai 89ers | L | 98-90 |
| Amicale intercluburi | 2022/09/10 09:00 | Ryukyu Golden Kings v Sendai 89ers | L | 96-77 |
| Japonia - B League 2 | 2022/05/22 06:00 | Fighting Eagles Nagoya v Sendai 89ers | L | 75-44 |
| Japonia - B League 2 | 2022/05/21 06:00 | Fighting Eagles Nagoya v Sendai 89ers | W | 64-69 |
| Japonia - B League 2 | 2022/05/20 09:45 | Fighting Eagles Nagoya v Sendai 89ers | L | 81-73 |
| Japonia - B League 2 | 2022/05/16 10:00 | Kagawa Five Arrows v Sendai 89ers | W | 69-83 |
| Japonia - B League 2 | 2022/05/14 04:00 | Kagawa Five Arrows v Sendai 89ers | L | 75-65 |
| Japonia - B League 2 | 2022/05/13 09:00 | Kagawa Five Arrows v Sendai 89ers | W | 60-74 |