Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF - M25 Luan | 2019/05/13 03:10 | Natthasith Kunsuwan v Zijiang Yang | 6-2,6-2 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/04/29 05:10 | Zijiang Yang v Alexander Klintcharov | 0-6,4-6 |
| ITF China F8 Qual | 2018/06/03 03:25 | Ma, William v Zijiang Yang | 6-2,6-2 |
| ITF China F8 Qual | 2018/06/02 03:25 | Yang, X. v Zijiang Yang | 0-6,0-6 |
| ITF China F7 Qual | 2018/05/27 04:40 | Changli Zhang v Zijiang Yang | 6-2,6-3 |
| ITF China F6 Qual | 2018/05/14 03:00 | Wang, Chukang v Zijiang Yang | 7-5,6-2 |
| ITF China F6 Qual | 2018/05/13 03:00 | Zijiang Yang v Lickle, Cameron | 6-2,6-4 |
| ITF China F4 Qual | 2018/04/29 03:40 | Li, Jianhui v Zijiang Yang | 6-1,6-4 |
| ITF - M15 Héraklion | 2019/05/28 07:00 | Krainer, L. v Dimitrov, Martin | 4-6,4-6 |
| ITF - M15 Héraklion | 2019/05/27 07:00 | Bauvy, Romain v Krainer, L. | 3-6,4-6 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/07 13:00 | Gabriele Maria Noce v Krainer, L. | 6-3,6-4 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/07 07:30 | Zimbrek-Turkovic, Gaspar v Krainer, L. | 3-6,0-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/01 12:30 | Simon Freund v Krainer, L. | 6-0,6-3 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/01 08:30 | Pirolt, Pietro v Krainer, L. | 1-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/04 08:00 | Fattar, Anas v Krainer, L. | 6-2,6-7,10-7 |
| ITF - M15 Sharm El Sheikh | 2019/02/14 08:00 | Kim, Cheong-Eui v Krainer, L. | 6-3,6-1 |