Stadium: EHS Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Lexington Qual | 2018/07/28 18:55 | Ruan Roelofse v Kento Takeuchi | 6-4,6-4 |
| Challenger Gatineau Qual | 2018/07/15 02:00 | Lucas Catarina v Kento Takeuchi | 6-3,6-3 |
| ITF Guam F1 | 2018/06/20 04:05 | Niklas Johansson v Kento Takeuchi | 6-3,6-4 |
| ITF Guam F1 | 2018/06/18 01:35 | Teppei Uesugi v Kento Takeuchi | 4-6,3-6 |
| ITF China F8 | 2018/06/05 03:30 | Alafia Ayeni v Kento Takeuchi | 6-1,7-5 |
| ITF China F7 | 2018/06/01 05:10 | Yecong He v Kento Takeuchi | 6-2,6-2 |
| ITF China F7 | 2018/05/31 04:15 | Jianhui Li v Kento Takeuchi | 4-6,4-6 |
| ITF China F7 | 2018/05/29 02:00 | Chukang Wang v Kento Takeuchi | 3-6,2-6 |
| ITF USA F21 | 2018/08/01 21:15 | Guy Orly Iradukunda v Grey Hamilton | 5-7,5-7 |
| ITF USA F20 | 2018/07/24 15:00 | Guy Orly Iradukunda v Jacob Dunbar | 4-6,1-6 |
| ITF USA F19B | 2018/07/19 19:00 | Guy Orly Iradukunda v Sebastien Boltz | 2-6,6-7 |
| ITF USA F19B | 2018/07/17 15:00 | Guy Orly Iradukunda v Harrison Adams | 6-2,6-4 |
| Challenger Winnetka | 2018/07/10 16:00 | Guy Orly Iradukunda v Evan King | 5-7,2-6 |
| Challenger Winnetka Qual | 2018/07/09 15:00 | Guy Orly Iradukunda v Alexander Ritschard | 6-4,7-5 |
| Challenger Winnetka Qual | 2018/07/08 15:00 | Peter Kobelt v Guy Orly Iradukunda | 3-6,4-6 |
| Challenger Winnetka Qual | 2018/07/07 16:50 | Thales Turini v Guy Orly Iradukunda | 2-6,2-6 |