| ITF Netherlands F5 | 08/17 11:00 | 26 | Bensoussan, Samuel v van Terheijden, Timothy | 6-4,6-4 | |
| ITF Netherlands F5 | 08/15 08:00 | 25 | van Terheijden, Timothy v 웨셀스, 루이스 | 6-2,7-6 | |
| ITF Germany F9 | 08/02 11:10 | 26 | van Terheijden, Timothy v 보엘러, 도미니크 | Retired | |
| ITF Germany F9 | 08/01 12:55 | 25 | van Peperzeel, Gavin v van Terheijden, Timothy | 2-6,0-6 | |
| ITF Germany F9 | 07/31 09:00 | 62 | van Terheijden, Timothy v 스큐에즈, 카스팔 | 6-1,6-0 | |
| ITF Germany F9 | 07/30 08:00 | 62 | van Terheijden, Timothy v 켄즐러스, 줄리안 | 6-0,6-1 | |
| ITF Belgium F6 | 07/28 11:15 | 27 | Merckx, Jonas v van Terheijden, Timothy | 6-4,2-6,6-1 | |
| ITF Belgium F6 | 07/27 08:00 | 26 | van Terheijden, Timothy v 바네스, 마베리크 | 6-3,6-7,6-3 | |
| ITF Belgium F6 | 07/25 08:00 | 25 | van Terheijden, Timothy v Gadamauri, Turpal | 6-0,6-2 | |
| ITF Belgium F5 | 07/18 14:05 | 25 | van Terheijden, Timothy v Saez, Juan Carlos | 3-6,6-7 | |
| ITF Netherlands F4 | 07/13 10:30 | 26 | 브로우벨, 기지스 v van Terheijden, Timothy | 6-0,6-3 | |
| ITF Netherlands F4 | 07/10 08:00 | 25 | 덴 헤이젤, 구이 v van Terheijden, Timothy | 4-6,4-6 | |
| ITF Netherlands F3 | 07/06 10:00 | 26 | van Terheijden, Timothy v 그리에크스풀, 스코트 | 2-6,1-6 | |
| ITF Netherlands F3 | 07/04 10:00 | 25 | 테파바크, 마르코 v van Terheijden, Timothy | 3-6,6-4,2-6 | |
| ITF Netherlands F2 | 06/28 15:00 | 26 | 셀스, 젤르 v van Terheijden, Timothy | 3-6,6-3,7-5 | |
| ITF Netherlands F2 | 06/27 09:00 | 25 | Sabry, Sherif v van Terheijden, Timothy | 1-6,3-6 | |
| ITF Netherlands F1 | 06/23 14:00 | - | van Terheijden, Timothy v 차잘, 맥심 | 3-6,0-5 | |
| ITF Netherlands F1 | 06/23 14:00 | 27 | van Terheijden, Timothy v 차잘, 맥심 | 3-6,0-6 | |
| ITF Netherlands F1 | 06/22 16:15 | 26 | 시지슬링, 이고르 v van Terheijden, Timothy | 4-6,3-6 | |
| ITF Netherlands F1 | 06/20 10:40 | 25 | 슈체르바, 비탈리 v van Terheijden, Timothy | 2-6,6-3,3-6 | |
| ITF Croatia F3 | 03/19 08:30 | 60 | van Terheijden, Timothy v 사바노브, 마테이 | 6-7,6-3,6-7 | |
| ITF Croatia F3 | 03/18 08:00 | 60 | 빌제스코, 도마고이 v van Terheijden, Timothy | 3-6,2-6 | |
| ITF Croatia F2 | 03/13 10:00 | 60 | van Terheijden, Timothy v 로디오노브, 주리 | 5-7,6-4,5-7 | |
| ITF Croatia F2 | 03/12 13:00 | 60 | 나카가와, 나오키 v van Terheijden, Timothy | 3-6,7-5,3-6 | |
| ITF Croatia F2 | 03/11 08:00 | 60 | van Terheijden, Timothy v Kralj, Kevin | 6-1,6-1 | |
| ITF Croatia F1 | 03/08 09:00 | 25 | van Terheijden, Timothy v 콜라르, 즈데네크 | 4-6,1-6 | |
| ITF Croatia F1 | 03/06 12:00 | 60 | 일리치, 루카 v van Terheijden, Timothy | 4-6,1-6 | |
| ITF Croatia F1 | 03/06 08:30 | 60 | Boh, Grega v van Terheijden, Timothy | 0-6,3-6 | |
| ITF Croatia F1 | 03/05 08:00 | 60 | Pompei, Edoardo v van Terheijden, Timothy | 1-6,5-7 | |
| ITF France F3 | 01/24 10:00 | 25 | 프리게리오, 로렌조 v van Terheijden, Timothy | 6-4,6-7,6-1 |