| 2017 Chengdu Challenger | |
|---|---|
| Date | 31 July – 6 August |
| Edition | 2nd |
| Surface | Hard |
| Location | Chengdu, China |
| Champions | |
| Singles | |
 Lu Yen-hsun | |
| Doubles | |
 Sriram Balaji / Vishnu Vardhan | |
The 2017 Chengdu Challenger was a professional tennis tournament played on hard courts. It was the 2nd edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Chengdu, China between 31 July and 6 August 2017.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| TPE | Lu Yen-hsun | 77 | 1 |
 RUS | Evgeny Donskoy | 98 | 2 |
 KOR | Lee Duck-hee | 149 | 3 |
 SRB | Nikola Milojević | 177 | 4 |
 LTU | Ričardas Berankis | 190 | 5 |
| KOR | Kwon Soon-woo | 202 | 6 |
 JPN | Hiroki Moriya | 211 | 7 |
 CHN | Wu Di | 222 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
Chung Yun-seong He Yecong Sidharth Rawat Kento Takeuchi Lu Yen-hsun def. Evgeny Donskoy 6–3, 6–4. Sriram Balaji / Vishnu Vardhan def. Hsieh Cheng-peng / Peng Hsien-yin 6–3, 6–4.The 2016 Chengdu Challenger was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Chengdu, China between 1 and 7 August 2016.
The 2016 Shanghai Challenger was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Shanghai, China between 5 and 12 September 2016.
The 2017 Pingshan Open was a professional tennis tournament played on outdoor hard courts. It was the fourth (ATP) and third (ITF) editions of the tournament and was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering $75,000+H (ATP) and $60,000 (ITF) in prize money. It was held in Shenzhen, China, from 13–19 March 2017.
The 2017 International Challenger Quanzhou was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Quanzhou, China between 20 and 25 March 2017.
The 2017 Kunming Open was a professional tennis tournament played on outdoor clay courts. It was the sixth (ATP) and fourth (ITF) editions of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering $150,000+H (ATP) and $100,000+H (ITF) in prize money. It took place in Anning, China, from 24–30 April 2017.
The 2017 Seoul Open Challenger was a professional tennis tournament played on outdoor hard courts. It was the third edition of the tournament. It was part of the 2017 ATP Challenger Tour. It took place in Seoul, South Korea, on 8–14 May 2017.
The 2017 Busan Open was a professional tennis tournament played on hard courts. It was the sixteenth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Busan, South Korea between 15 and 21 May 2017.
The 2017 China International Challenger Jinan was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Jinan, China between 7 and 12 August 2017.
The 2018 Kunming Open was a professional tennis tournament played on outdoor clay courts. It was the seventh (ATP) and first (WTA) edition of the tournament and part of the 2018 ATP Challenger Tour and the 2018 WTA 125K series. It took place in Anning, China, from 23 April–5 May 2018.
The 2018 Chengdu Challenger was a professional tennis tournament played on hard courts. It was the 3rd edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Chengdu, China between 30 July and 5 August 2018.
The 2018 OEC Kaohsiung was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Kaohsiung, Taiwan between 17 and 23 September 2018.
The 2018 KPIT MSLTA Challenger was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Pune, India from 19 to 24 November 2018.
The 2019 Da Nang Tennis Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Da Nang, Vietnam between 6 and 12 January 2019.
The 2019 Pingshan Open was a professional tennis tournament played on outdoor hard courts. It was the sixth and fifth editions of the tournament which was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Shenzhen, China between 11 and 17 March 2019.
The 2019 Santaizi ATP Challenger was a professional tennis tournament played on indoor hard courts. It was the sixth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Taipei, Taiwan between 8 and 14 April.
The 2019 Gwangju Open was a professional tennis tournament played on hard courts. It was the 4th edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Gwangju, South Korea between 13 and 19 May 2019.
The 2019 Challenger Banque Nationale de Gatineau was a professional tennis tournament played on outdoor hard courts. It was the 4th edition of the tournament for men and the 6th for women, and it was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Gatineau, Canada between July 15 and 21, 2019.
The 2019 Chengdu Challenger was a professional tennis tournament played on hard courts. It was the 4th edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Chengdu, China between 29 July and 4 August 2019.
The 2019 OEC Kaohsiung was a professional tennis tournament played on hard courts. It was the eighth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Kaohsiung, Taiwan between 16 and 22 September 2019.
The 2019 Shenzhen Longhua Open was a professional tennis tournament played on hard courts. It was the third (men) and fourth (women) editions of the tournament which was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Shenzhen, China between 28 October and 10 November 2019.
