| ITF M25 Kursumlijska Banja | 06/02 10:00 | 62 | William Mclennaghan v Campbell, Nicholas | 1-6,4-6 | |
| ITF M15 Kursumlijska Banja | 05/26 08:30 | 62 | Romeo Hadzimehmedovic v William Mclennaghan | 6-3,6-2 | |
| ITF M15 Kursumlijska Banja | 05/19 06:30 | 62 | Adam Panaras v William Mclennaghan | 6-7,6-3,10-6 | |
| ITF M15 Monastir | 01/15 08:00 | 62 | 사이토, 케스크 v William Mclennaghan | 6-1,6-2 | |
| ITF M15 Monastir | 01/14 09:30 | 62 | Julian Peter v William Mclennaghan | 5-7,2-6 | |
| ITF M15 Monastir | 01/08 08:00 | 62 | Ryotaro Taguchi v William Mclennaghan | 6-1,6-1 | |
| ITF M25 Edgbaston | 10/15 11:30 | 54 | 왈터스, 마르쿠스 v William Mclennaghan | 6-1,7-6 | |
| ITF M25 Monastir | 09/06 09:05 | 25 | 마울레노브, 티무르 v William Mclennaghan | 2-6,6-2,6-3 | |
| ITF M15 Monastir | 08/27 15:00 | 62 | William Mclennaghan v 랄라미 라로우시, 유네스 | 1-6,2-6 | |
| ITF M15 Monastir | 08/20 08:00 | 62 | 부지치, 스테판 v William Mclennaghan | 4-6,6-3,11-9 | |
| ITF M15 Monastir | 08/14 08:00 | 62 | Khamis, Yusuf v William Mclennaghan | 6-7,6-3,10-3 | |
| ITF M15 Monastir | 08/13 08:00 | 62 | William Mclennaghan v Daniel Marincas | 6-3,6-4 | |
| ITF M15 Monastir | 07/31 13:00 | 62 | Brigida, Omar v William Mclennaghan | 6-2,6-3 | |
| ITF M15 Monastir | 07/31 08:00 | 62 | William Mclennaghan v Theo Herrmann | 6-4,6-2 | |
| ITF M15 Monastir | 07/30 07:30 | 62 | Charles Dossetter v William Mclennaghan | 3-6,1-6 | |
| UK Pro League | 03/11 13:00 | 1 | William Mclennaghan v Ridout, Freddie | 1-6,6-0,5-10 | |
| UK Pro League | 03/10 11:00 | - | Finn Lester v William Mclennaghan | 2-6,0-6 | |
| UK Pro League | 03/09 15:30 | - | William Mclennaghan v 맥킨레이, 제임스 | 6-1,4-6,4-10 | |
| UK Pro League | 03/07 16:00 | 1 | William Mclennaghan v Josh Bright | 6-0,6-3 | |
| UK Pro League | 03/07 15:30 | - | William Mclennaghan v Aleksandar Andic | View | |
| UK Pro League | 03/06 14:30 | - | Vassili Psaltopoulos v William Mclennaghan | 0-6,4-6 | |
| UK Pro League | 03/06 14:00 | - | Aleksandar Andic v William Mclennaghan | View | |
| UTR Pro Cardiff | 02/26 10:30 | - | William Mclennaghan v Alexander Okonkwo | 7-6,6-3 | |
| UTR Pro Cardiff | 02/25 08:00 | - | 맥킨레이, 제임스 v William Mclennaghan | 4-6,4-6 | |
| UTR Pro Cardiff | 02/23 08:00 | - | William Mclennaghan v Rae, Kyle Alastair Rae | 5-7,6-4,3-6 | |
| UTR Pro Cardiff | 02/22 11:00 | - | William Mclennaghan v Mcintosh, Euan | 2-6,1-6 | |
| UTR Pro Cardiff | 02/21 08:00 | - | William Mclennaghan v 호우그톤, 게오르지 | 4-6,3-6 | |
| UTR Pro Cardiff | 02/20 09:30 | - | William Mclennaghan v Richard Bloomfield | 6-2,6-4 |