Stadium: Savannah Toyota Court Round: 46 Ground: Clay
| Challenger Savannah Qual | 2018/04/28 14:00 | Tyler Stice v Paul Oosterbaan | 5-7,6-2,1-6 |
| ITF USA F11 | 2018/04/19 16:15 | Jose Pereira v Paul Oosterbaan | 6-1,6-2 |
| ITF USA F11 | 2018/04/18 16:05 | Julian Bradley v Paul Oosterbaan | 5-7,6-3,0-6 |
| ITF USA F11 | 2018/04/16 15:00 | Emmett Ward v Paul Oosterbaan | 2-6,2-6 |
| ITF USA F11 | 2018/04/15 14:00 | Noah Schachter v Paul Oosterbaan | 4-6,4-6 |
| ITF USA F11 | 2018/04/14 18:00 | Paul Oosterbaan v Jesse Flores | 6-4,6-4 |
| ITF USA F11 | 2018/04/13 18:00 | Edward Lewis v Paul Oosterbaan | 0-6,2-6 |
| ITF USA F10 Qual | 2018/04/10 15:00 | Paul Oosterbaan v Edward Bourchier | 4-6,6-7 |
| ITF USA F10 | 2018/04/13 15:00 | Michael Redlicki v Sam Riffice | 4-6,4-6 |
| ITF USA F10 | 2018/04/12 20:00 | Michael Redlicki v Isaiah Strode | 6-1,6-4 |
| ITF USA F10 | 2018/04/11 17:10 | Yannick Mertens v Michael Redlicki | 3-6,3-6 |
| ITF USA F10 Qual | 2018/04/10 15:00 | Michael Redlicki v Tao Mu | 3-6,6-3,6-0 |
| ITF USA F10 Qual | 2018/04/09 15:00 | Michael Redlicki v Mark S Meyer | 6-0,6-2 |
| ITF USA F10 Qual | 2018/04/08 17:00 | Michael Redlicki v Washi Gervais | 6-2,6-3 |
| ITF USA F9 | 2018/04/04 15:00 | Karue Sell v Michael Redlicki | 6-2,6-2 |
| ITF USA F8 | 2018/03/23 17:30 | Michael Redlicki v Corentin Denolly | 6-0,6-7,4-6 |