Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
| ITF USA F10 | 2018/04/11 17:20 | Scholtz, Nicolaas v Bourchier, Edward | 6-3,6-1 |
| ITF USA F9 | 2018/04/04 19:40 | Scholtz, Nicolaas v Craig, Henry | 4-6,6-7 |
| ITF USA F8 | 2018/03/23 17:30 | Fawcett, Tom v Scholtz, Nicolaas | 3-6,6-4,7-6 |
| ITF USA F8 | 2018/03/20 20:30 | Jacob Bullard v Scholtz, Nicolaas | 5-7,1-6 |
| Drummondville, Canada | 2018/03/15 22:30 | Vasek Pospisil v Scholtz, Nicolaas | 7-6,7-5 |
| Drummondville, Canada | 2018/03/13 18:00 | Sigouin, Benjamin v Scholtz, Nicolaas | 1-6,6-2,4-6 |
| Challenger - Indian Wells | 2018/02/27 21:40 | Scholtz, Nicolaas v Novikov, Dennis | 7-6,4-6,4-6 |
| Challenger - Indian Wells - Qualif. | 2018/02/26 00:20 | Sarkissian, Alexander v Scholtz, Nicolaas | 7-6,3-6,6-3 |
| ITF USA F10 | 2018/04/11 20:10 | Haworth, Christopher G v Strong Kirchheimer | 4-6,1-6 |
| ITF USA F9 Qual | 2018/04/02 14:00 | Strong Kirchheimer v Haworth, Christopher G | 6-4,4-6,2-6 |
| ITF USA F9 Qual | 2018/03/31 14:00 | Strong Kirchheimer v Mcmann, Conner | 6-2,6-3 |
| Canada F2, Singles | 2018/03/07 19:20 | Strong Kirchheimer v Gomez, Alejandro | 2-6,7-6,3-6 |
| ITF Canada F1 | 2018/03/04 18:00 | Ugo Humbert v Strong Kirchheimer | 6-4,6-0 |
| ITF Canada F1 | 2018/03/03 16:00 | Lakat, Florian v Strong Kirchheimer | 3-6,1-6 |
| ITF Canada F1 | 2018/03/02 16:00 | Thomas, Danny v Strong Kirchheimer | 6-7,1-6 |
| ITF Canada F1 | 2018/03/01 21:35 | Schneider, Ronnie v Strong Kirchheimer | 1-6,4-6 |