Results
| Challenger Playford | 11/22 23:30 | 45 |
[299] SKA Rostov
v
Shinji Hazawa [450] |
1-6,6-3,6-4 | |
| Challenger Sydney | 11/18 01:40 | 25 |
[435] Blake Ellis
v
Shinji Hazawa [450] |
6-7,6-2,6-4 | |
| Challenger Sydney | 11/16 23:00 | 19 | Blaise Bicknell v Shinji Hazawa | 6-3,6-7,4-6 | |
| Challenger Sydney | 11/15 23:00 | 45 | Ashton Mcleod v Shinji Hazawa | 6-3,4-6,3-6 | |
| Challenger Kobe | 11/09 03:45 | 14 | [394] Shinji Hazawa v Igor Marcondes [382] | 6-0,5-7,5-7 | |
| Challenger Taipei | 11/04 12:30 | 25 |
[394] Shinji Hazawa v
Yoshihito Nishioka
[134] 
|
4-6,3-6 | |
| Challenger Taipei | 11/03 06:35 | 19 | [435] Leo Vithoontien v Shinji Hazawa [394] | 7-5,3-6,4-6 | |
| Challenger Taipei | 11/02 08:30 | 14 | [264] Nitin Kumar Sinha v Shinji Hazawa [417] | 2-6,2-6 | |
| ITF M15 Hua Hin | 10/31 03:30 | - | [386] Igor Marcondes v Shinji Hazawa [417] | 6-1,6-3 | |
| ITF M15 Hua Hin | 10/30 03:00 | - | Bill Chan v Shinji Hazawa | 5-7,4-6 | |
| ITF M15 Hua Hin | 10/28 05:12 | - | James Van Herzeele v Shinji Hazawa | 6-2,1-6,4-6 | |
| ITF M15 Hua Hin | 10/24 03:00 | - | Arthur Weber v Shinji Hazawa | 6-0,7-6 |
Wikipedia - Shinji Hazawa
Shinji Hazawa (羽澤 慎治, Hazawa Shinji; born 12 April 1999) is a Japanese tennis player.
Hazawa has a career high ATP singles ranking of 501 achieved on 27 February 2023. He also has a career high doubles ranking of 249 achieved on 17 April 2023.
Hazawa has won 1 ATP Challenger doubles title at the 2022 Kobe Challenger with Yuta Shimizu.