Yokohama CH 2022 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Christopher Oconnell | d. | Yosuke Watanuki | 6-1 6-7(5) 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Yosuke Watanuki | d. | Nino Serdarusic | 7-5 7-6(5) |
| Christopher Oconnell | d. | Sho Shimabukuro | 6-3 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Nino Serdarusic | d. | John Millman | W/O |
| Yosuke Watanuki | d. | Kaichi Uchida | 7-5 4-6 6-3 |
| Sho Shimabukuro | d. | Damir Dzumhur | 6-4 6-1 |
| Christopher Oconnell | d. | Tung Lin Wu | 6-7(5) 7-6(4) 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| John Millman | d. | Frederico Ferreira Silva | 6-3 6-2 |
| Nino Serdarusic | d. | Filip Cristian Jianu | 6-4 4-6 7-5 |
| Kaichi Uchida | d. | Yunseong Chung | 7-6(4) 6-3 |
| Yosuke Watanuki | d. | Tatsuma Ito | 5-7 6-0 2-1 RET |
| Sho Shimabukuro | d. | Jason Jung | 6-4 6-3 |
| Damir Dzumhur | d. | James Trotter | 5-7 6-4 6-4 |
| Tung Lin Wu | d. | Rimpei Kawakami | 6-2 6-4 |
| Christopher Oconnell | d. | Ergi Kirkin | 6-3 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| John Millman | d. | Taisei Ichikawa | 6-3 7-6(5) |
| Frederico Ferreira Silva | d. | Nicholas David Ionel | 7-5 6-2 |
| Nino Serdarusic | d. | Shintaro Mochizuki | 6-3 6-7(5) 6-1 |
| Filip Cristian Jianu | d. | Hiroki Moriya | 7-6(7) 0-6 6-4 |
| Kaichi Uchida | d. | Seong Chan Hong | 3-6 7-5 6-3 |
| Yunseong Chung | d. | Masamichi Imamura | 6-3 6-4 |
| Tatsuma Ito | d. | Nam Hoang Ly | 4-6 6-4 6-0 |
| Yosuke Watanuki | d. | Naoki Nakagawa | 6-4 6-4 |
| Jason Jung | d. | Zdenek Kolar | 6-2 6-1 |
| Sho Shimabukuro | d. | Yuki Mochizuki | 6-2 6-4 |
| James Trotter | d. | Jonathan Mridha | 6-4 6-1 |
| Damir Dzumhur | d. | Ryota Tanuma | 6-3 6-1 |
| Tung Lin Wu | d. | Yuichi Sugita | 6-3 6-3 |
| Ergi Kirkin | d. | Shinji Hazawa | 6-4 6-2 |
| Christopher Oconnell | d. | Ramkumar Ramanathan | 6-4 7-6(3) |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Yuki Mochizuki | d. | Asahi Harazaki | 6-3 6-4 |
| James Trotter | d. | Naru Shirafuji | 6-3 6-3 |
| Jonathan Mridha | d. | Hikaru Shiraishi | 4-6 6-2 7-5 |
| Ryota Tanuma | d. | Rimpei Kawakami | 7-6(7) 4-6 6-4 |
| Taisei Ichikawa | d. | Daisuke Sumizawa | 2-6 6-4 6-2 |
| Seong Chan Hong | d. | Keisuke Saitoh | 6-2 7-5 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Asahi Harazaki | d. | Savriyan Danilov | 6-1 7-5 |
| Yuki Mochizuki | d. | Takuya Kumasaka | 6-3 6-0 |
| James Trotter | d. | Vlad Victor Cornea | 5-7 7-5 6-1 |
| Naru Shirafuji | d. | Arjun Kadhe | 6-4 6-4 |
| Jonathan Mridha | d. | Yamato Sueoka | 6-1 4-6 7-5 |
| Hikaru Shiraishi | d. | Makoto Ochi | 6-1 4-6 7-5 |
| Rimpei Kawakami | d. | Taketo Takamisawa | 6-2 6-4 |
| Daisuke Sumizawa | d. | Seiya Nakanishi | 6-3 6-0 |
| Taisei Ichikawa | d. | Ji Sung Nam | 7-6(8) 7-5 |
| Keisuke Saitoh | d. | Jumpei Yamasaki | 6-2 4-2 RET |