Stadium: Court 5 Round: 45
| ITF Portugal F11 | 2018/07/03 11:00 | Hiltzik, Aron v Bauvy, Romain | 3-6,3-6 |
| ITF Israel F11 | 2018/06/28 08:20 | Hiltzik, Aron v Vilardo, Francesco | 1-6,4-6 |
| ITF Israel F11 | 2018/06/27 10:55 | Hiltzik, Aron v Kapach, Ram | 6-3,6-3 |
| ITF Canada F3 | 2018/06/19 18:40 | Hiltzik, Aron v Ore, I. A. | 2-6,4-6 |
| ITF USA F3 | 2018/01/09 15:00 | Hiltzik, Aron v Johns, Collin | 1-6,6-3,1-6 |
| ITF USA F40 | 2017/12/07 18:00 | Kaichi Uchida v Hiltzik, Aron | 6-4,6-3 |
| ITF USA F40 | 2017/12/06 16:00 | Lucas Poullain v Hiltzik, Aron | 6-0,3-6,1-6 |
| Challenger Champaign | 2017/11/14 01:20 | Tennys Sandgren v Hiltzik, Aron | 6-1,6-7,6-0 |
| ITF USA F15 | 2018/06/19 14:00 | Tommy Paul v Oliver Crawford | 6-2,6-4 |
| ITF USA F15 Qual | 2018/06/18 15:10 | Ezekiel Clark v Oliver Crawford | 4-6,2-6 |
| ITF USA F15 Qual | 2018/06/17 14:00 | Johnson, Hunter v Oliver Crawford | 3-6,0-6 |
| ITF USA F15 Qual | 2018/06/16 15:30 | Johnson, Yates v Oliver Crawford | 6-7,3-6 |
| ITF USA F13 Qual | 2018/06/11 15:55 | Redlicki, Michael v Oliver Crawford | 6-2,6-2 |
| ITF USA F13 Qual | 2018/06/10 14:00 | Johnston, Britton v Oliver Crawford | 3-6,2-6 |
| ITF USA F13 Qual | 2018/06/09 13:00 | Pickens, A.trice v Oliver Crawford | 2-6,0-6 |
| ITF USA F4 | 2018/01/17 16:25 | Gil, Fred v Oliver Crawford | 7-5,2-6,6-2 |