Home History
| Japan Football League | 2021/05/01 04:00 | Maruyasu Okazaki v FC Osaka | L | 1-3 |
| Japan Football League | 2021/04/21 06:00 | Maruyasu Okazaki v FC Tiamo Hirakata | D | 1-1 |
| Japan Football League | 2021/04/04 04:00 | Kariya v Maruyasu Okazaki | W | 0-1 |
| Japan Football League | 2021/03/27 08:00 | Maruyasu Okazaki v Minebea Mitsumi | D | 0-0 |
| Japan Football League | 2021/03/21 04:00 | Veertien Mie v Maruyasu Okazaki | W | 0-1 |
| Japan Football League | 2020/11/29 04:00 | Honda FC v Maruyasu Okazaki | W | 2-3 |
| Japan Football League | 2020/11/21 04:00 | Maruyasu Okazaki v Tegevajaro Miyazaki | L | 0-4 |
| Japan Football League | 2020/11/15 04:00 | FC Kagura Shimane v Maruyasu Okazaki | L | 1-0 |
Away History
| Japan Football League | 2021/04/24 04:00 | FC Osaka v Iwaki SC | D | 1-1 |
| Japan Football League | 2020/11/15 04:00 | Reilac Shiga v Iwaki SC | W | 0-3 |
| Japan Football League | 2020/10/25 04:00 | Yokogawa Musashino FC v Iwaki SC | L | 2-1 |
| Japan Football League | 2020/10/03 04:00 | Atletico Suzuka Club v Iwaki SC | L | 1-0 |
| Japan FA Cup | 2020/09/23 06:00 | Iwaki SC v Reinmeer Aomori | L | 0-3 |
| Japan FA Cup | 2020/09/16 06:00 | Iwaki SC v Oyama SC | W | 4-0 |
| Japan Regional League | 2019/11/20 01:45 | Iwaki SC v Kochi United | W | 3-0 |
| Japan Regional League | 2019/11/08 04:11 | Iwaki SC v Hokkaido Tokachi | W | 3-1 |