| Date: | 26 August – 1 September |
| Edition: | 1st |
| Draw: | 48S / 4Q / 16D |
| Surface: | Clay (indoor) |
| Location: | Baotou, China |
| Champs: |  James Duckworth |
| Champd: |  Nam Ji-sung / Song Min-kyu |
The 2019 International Challenger Baotou was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Baotou, China between 26 August and 1 September 2019.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Australia | James Duckworth | 132 | 1 | |
 Canada | ||||
 Serbia | Peđa Krstin | 209 | 3 | |
 China | Bai Yan | 221 | 4 | |
 Spain | Roberto Ortega Olmedo | 241 | 5 | |
 Japan | Kaichi Uchida | 256 | 6 | |
| Gonçalo Oliveira | 261 | 7 | ||
| Wu Tung-lin | 265 | 8 | ||
| Australia | Aleksandar Vukic | 274 | 9 | |
 France | Baptiste Crepatte | 276 | 10 | |
| Frederico Ferreira Silva | 284 | 11 | ||
 India | Sasikumar Mukund | 285 | 12 | |
| Yang Tsung-hua | 296 | 13 | ||
| Korea, Republic of | Nam Ji-sung | 297 | 14 | |
| Australia | Harry Bourchier | 357 | 15 | |
 Russian Federation | Teymuraz Gabashvili | 359 | 16 | |
| Tseng Chun-hsin | 360 | 17 |
The following players received wildcards into the singles main draw:
Hua Runhao Liu Hanyi Wang Chuhan Wang Chukang Wang HuixinThe following players received entry into the singles main draw as alternates:
See main article: 2019 International Challenger Baotou – Singles.
James Duckworth def. Sasikumar Mukund 6–4, 6–3.See main article: 2019 International Challenger Baotou – Doubles.
Nam Ji-sung / Song Min-kyu def. Teymuraz Gabashvili / Sasikumar Mukund 7–6(7–3), 6–2.