One Championship - One Warrior Series 1
| Name: One Championship | |
| Title: OWS: One Warrior Series 1 | |
| Date: Mar 31, 2018 | Time: 4:00 AM PST |
| Location: , Singapore | |
| Promotion: One Championship | |
| Name: One Championship | |
| Title: OWS: One Warrior Series 1 | |
| Date: Mar 31, 2018 | Time: 4:00 AM PST |
| Location: , Singapore | |
| Promotion: One Championship | |
