| 2015 in ONE Championship | ||||
|---|---|---|---|---|
 | ||||
| Information | ||||
| First date | March 13, 2015 | |||
| Events | ||||
| Total events | 11 | |||
| Fights | ||||
| Title fights | 8 | |||
| Chronology | ||||
| ||||
The year 2015 was the 5th year in the history of the ONE Championship, a mixed martial arts promotion based in Singapore.
| 2015 in ONE Championship | ||||
|---|---|---|---|---|
| ||||
| Information | ||||
| First date | March 13, 2015 | |||
| Events | ||||
| Total events | 11 | |||
| Fights | ||||
| Title fights | 8 | |||
| Chronology | ||||
| ||||
The year 2015 was the 5th year in the history of the ONE Championship, a mixed martial arts promotion based in Singapore.