ONE Championship promotion announced their upcoming major pay-per-view event where main-event fight feature between Kai Tang and Akbar Abdullaev. The official rights of One Fight Night 27 hold by Amazon Prime in United States.
| Fighters | Purses | Performance Bonus | Total Payouts |
|---|---|---|---|
| Kai Tang | $150k | - | |
| Akbar Abdullaev | $75k | - | |
| Denice Zamboanga | $75k | $50k (reported) | |
| Alyona Rassohyna | $50k | - | |
| Luke Lessei | $4k | $50k (reported) | |
| Cody Jerome | $3k | - | |
| Rambolek Tor Yotha | $12k | - | |
| Parham Gheirati | $10k | - | |
| Tommy Langaker | $4k | - | |
| Dante Leon | $2.5k | - | |
| K. Sor.Jor.Piek Uthai | $75k | - | |
| John Lineker | $50k | - | |
| Tatsumitsu Wada | $50k | - | |
| Sanzhar Zakirov | $3k | - | |
| Aaron Cañarte | $50k | - | |
| Timofey Nastyukhin | $50k | - | |
| Chihiro Sawada | $4k | - | |
| Bo Meng | $30k | - | |
| Suablack Tor.Pran49 | $30k | - | |
| Dmitriy Kovtun | $3k | - |
- Kai Tang, is highest paid fighter at One Fight Night 27 with earnings more than $150k and his earnings will crossed figure of $200k based on performance bonus that is awarded to the fighters after the fight.
- Akbar Abdullaev, the challenger for ONE Lightweight Championship title will earn guaranteed purse upto $75k for the fight and his earnings crossed figure of $125k based on performance bonus.
- Denice Zamboanga, Alyona Rassohyna, K. Sor.Jor.Piek Uthai, John Lineker, Aaron Cañarte and Tatsumitsu Wada are other highest paid fighter at One FIght Night 27 with earnings more than $50k+ based on performance bonuses.
One Fight Night 27 fighters salaries reported based on the long-term deal with promotion, some fighters salaries were estimated and some fighters salaries reported based on leaked information such as how much fighter earn for their debut fight and how much increment they get per main-event fight.