Stadium: Court 8 Round: 14 Ground: Grass
| Challenger Taipei | 2019/04/13 06:30 | Sergiy Stakhovsky v Go Soeda | 7-6,7-6 |
| ATP Halle | 2021/06/12 15:10 | Sergiy Stakhovsky v Arthur Rinderknech | 4-6,4-6 |
| ATP Stuttgart | 2021/06/07 12:30 | Sergiy Stakhovsky v Peter Gojowczyk | 1-6,6-7 |
| French Open | 2021/05/26 11:55 | Taro Daniel v Sergiy Stakhovsky | 6-1,6-4 |
| French Open | 2021/05/25 08:30 | Joao Domingues v Sergiy Stakhovsky | 5-7,4-6 |
| Challenger Prague | 2021/05/06 10:00 | Sergiy Stakhovsky v Sumit Nagal | 6-4,1-6,4-6 |
| Challenger Prague | 2021/05/04 14:15 | Dmitry Popko v Sergiy Stakhovsky | 3-6,4-6 |
| Challenger Prague | 2021/05/03 11:30 | Denis Istomin v Sergiy Stakhovsky | 6-7,1-6 |
| Challenger Prague | 2021/05/02 14:40 | Vojtech Petr v Sergiy Stakhovsky | 3-6,7-6,5-7 |
| Challenger Nottingham | 2021/06/14 13:45 | Richard Gasquet v Go Soeda | 6-4,6-2 |
| French Open | 2021/05/24 11:35 | Bjorn Fratangelo v Go Soeda | 6-2,6-3 |
| ATP Lyon | 2021/05/16 08:00 | Go Soeda v Antoine Hoang | 1-6,1-6 |
| Challenger Zagreb | 2021/05/11 08:00 | Damir Dzumhur v Go Soeda | 6-4,6-3 |
| Challenger Biella | 2021/05/04 08:00 | Go Soeda v Maximilian Marterer | 2-6,1-6 |
| ATP Miami | 2021/03/22 20:40 | Go Soeda v Renzo Olivo | 3-6,4-6 |
| Challenger Cleveland | 2021/03/15 20:25 | Donald Young v Go Soeda | 6-3,6-7,7-5 |
| Challenger Istanbul | 2021/01/20 08:50 | Go Soeda v Tallon Griekspoor | 7-5,4-6,7-6 |