2022 Gwangju Open

The 2022 Gwangju Open was a professional tennis tournament played on hard courts. It was the 5th edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Gwangju, South Korea between 3 and 9 October 2022.

Seeds

 * 1 Rankings as of 26 September 2022.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇰🇷 Hong Seong-chan
 * 🇰🇷 Park Ui-sung
 * 🇰🇷 Shin San-hui

The following player received entry into the singles main draw using a protected ranking:
 * 🇦🇺 Marc Polmans

The following players received entry from the qualifying draw:
 * 🇰🇷 Chung Yun-seong
 * Jason Jung
 * 🇰🇷 Lee Duck-hee
 * 🇯🇵 Naoki Nakagawa
 * 🇰🇷 Nam Ji-sung
 * 🇮🇳 Mukund Sasikumar

The following player received entry as a lucky loser:
 * 🇺🇸 Keegan Smith

Singles

 * 🇭🇺 Zsombor Piros def. 🇪🇨 Emilio Gómez 6–2, 6–4.

Doubles

 * 🇨🇴 Nicolás Barrientos / 🇲🇽 Miguel Ángel Reyes-Varela def. 🇮🇳 Yuki Bhambri / 🇮🇳 Saketh Myneni 2–6, 6–3, [10–6].