The 2022 Nonthaburi Challenger was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Nonthaburi, Thailand from 22 to 28 August 2022.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 GBR
|
Alastair Gray | 255 | 1 |
 JPN
|
Yasutaka Uchiyama | 260 | 2 |
 KAZ
|
Denis Yevseyev | 263 | 3 |
| GBR
|
Billy Harris | 294 | 4 |
 BRA
|
Gabriel Décamps | 302 | 5 |
 ISR
|
Yshai Oliel | 307 | 6 |
 GER
|
Nicola Kuhn | 320 | 7 |
 UKR
|
Illya Marchenko | 322 | 8 |
- 1 Rankings are as of 15 August 2022.[1]
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Champions
Singles
Valentin Vacherot def. 
Lý Hoàng Nam 6–3, 7–6(7–4).
Doubles
Evgeny Donskoy / Alibek Kachmazov def. 
Nam Ji-sung / Song Min-kyu 6–3, 1–6, [10–7].
References
- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.