Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Tucson | 2019/02/11 17:00 | Garrett Johns v Boris Arias | 4-6,4-6 |
| ITF USA F35 | 2018/12/04 22:30 | Ryler Deheart v Garrett Johns | 6-0,6-3 |
| ITF USA F35 | 2018/12/02 19:45 | Sergey Belov v Garrett Johns | 3-6,3-6 |
| ITF USA F32 | 2018/11/15 19:20 | Nick Hardt v Garrett Johns | 6-0,6-0 |
| ITF USA F29 | 2018/10/27 14:00 | Garrett Johns v Ronan Jachuck | 5-7,6-3,1-6 |
| ITF USA F27 | 2018/10/06 15:00 | Alexey Nesterov v Garrett Johns | 1-6,6-3,6-4 |
| ITF USA F21 Qual | 2018/07/30 15:00 | William Genesen v Garrett Johns | 6-2,6-0 |
| ITF USA F21 Qual | 2018/07/28 14:00 | Shayan Shooshtarian v Garrett Johns | 1-6,6-7 |
| ITF M15 Tabarka | 2019/04/01 12:30 | Simon Freund v Lukas Krainer | 6-0,6-3 |
| ITF M15 Tabarka | 2019/04/01 08:30 | Pietro Pirolt v Lukas Krainer | 1-6,2-6 |
| ITF M15 Tabarka | 2019/03/04 08:00 | Anas Fattar v Lukas Krainer | 6-2,6-7,10-7 |
| ITF M15 Sharm El Sheikh | 2019/02/14 08:00 | Cheong-Eui Kim v Lukas Krainer | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2019/02/13 12:40 | Ivan Zaytsev v Lukas Krainer | 3-6,4-6 |
| ITF Kazakhstan F8 | 2018/09/24 04:50 | Aliaksandr Bury v Lukas Krainer | 6-2,6-2 |
| ITF Kazakhstan F8 | 2018/09/23 07:45 | Shonigmatjon Shofayziyev v Lukas Krainer | 2-6,0-6 |
| ITF Kazakhstan F7 | 2018/09/16 09:30 | Artsiom Bardzin v Lukas Krainer | 4-6,6-2,6-2 |