Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF M15 San Diego | 2024/06/05 20:10 | Alexander Petrov v Sebastian Gorzny | 5-7,4-6 |
| ITF M15 San Diego | 2024/06/04 16:00 | Emon Van Loben Sels v Alexander Petrov | 3-6,3-6 |
| ITF M15 San Diego | 2024/06/03 16:00 | Ethan Schiffman v Alexander Petrov | 4-6,3-6 |
| ITF M15 San Diego | 2024/05/28 16:00 | Alexander Petrov v Semen Pankin | 6-7,5-7 |
| ITF M15 Fayetteville | 2023/11/03 15:00 | Matias Soto v Alexander Petrov | 6-2,6-0 |
| ITF M15 Fayetteville | 2023/11/02 17:55 | Alexander Petrov v Keshav Chopra | 1-6,6-3,6-2 |
| ITF M15 Fayetteville | 2023/11/01 17:00 | Alexander Petrov v Herbert Jody Maginley | 6-2,6-2 |
| ITF M15 Fayetteville | 2023/10/31 15:00 | Alexander Petrov v Alex Bancila | 7-6,6-4 |
| UTR Pro Newport Beach | 2024/05/26 01:00 | Adam Chodur v Hiroki Sakagawa | 6-3,0-0 |
| UTR Pro Newport Beach | 2024/05/24 17:00 | Alessandro-D Ventre v Hiroki Sakagawa | 3-6,6-2,6-4 |
| UTR Pro Newport Beach | 2024/05/23 19:30 | Collin Altamirano v Hiroki Sakagawa | 6-4,4-6,5-3 |
| UTR Pro Newport Beach | 2024/05/21 18:00 | Alex Knaff v Hiroki Sakagawa | 7-5,6-3 |
| UTR Pro Newport Beach | 2024/05/20 19:30 | Hiroki Sakagawa v Yassine Smiej | 6-1,6-2 |
| ITF M25 Calabasas | 2024/03/20 16:55 | Nishesh Basavareddy v Hiroki Sakagawa | 6-1,6-2 |
| ITF M25 Calabasas | 2024/03/19 17:00 | Hiroki Sakagawa v Lodewijk Weststrate | 6-2,6-3 |
| ITF M15 Yanagawa | 2023/12/26 00:30 | Hiroki Sakagawa v Shunsuke Nakagawa | 5-7,4-6 |