KPN Renewables Bangkok Open
The KPN Renewables Bangkok Open is a tennis tournament held in Bangkok, Thailand since 2016. The event is part of the ATP Challenger Tour and is played on outdoor hard courts.
Past finals
Singles
| Year | Champion | Runner-up | Score |
| 2016 |  James Duckworth |  Sam Barry | 7–6, 6–4 |
Doubles
| Year | Champions | Runners-up | Score |
| 2016 |  Chen Ti Jason Jung |  Dean O'Brien Ruan Roelofse | 6–4, 3–6, |