2022 Yokkaichi Challenger

The 2022 Yokkaichi Challenger was a professional tennis tournament played on hard courts. It was the 2nd edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Yokkaichi, Japan between 21 and 27 November 2022.

Seeds

 * 1 Rankings are as of 14 November 2022.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇯🇵 Shinji Hazawa
 * 🇯🇵 Shintaro Imai
 * 🇯🇵 Naoki Nakagawa

The following player received entry into the singles main draw using a protected ranking:
 * 🇯🇵 Yūichi Sugita

The following players received entry from the qualifying draw:
 * 🇰🇷 Lee Duck-hee
 * 🇯🇵 Yuki Mochizuki
 * 🇯🇵 Makoto Ochi
 * 🇯🇵 Keisuke Saitoh
 * 🇯🇵 Shuichi Sekiguchi
 * Colin Sinclair

The following player received entry as a lucky loser:
 * 🇯🇵 James Trotter

Singles

 * 🇯🇵 Yosuke Watanuki def. Frederico Ferreira Silva 6–2, 6–2.

Doubles

 * Hsu Yu-hsiou / 🇯🇵 Yuta Shimizu def. 🇯🇵 Masamichi Imamura / 🇯🇵 Rio Noguchi 7–6(7–2), 6–4.