Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M15 Sozopol | 2019/05/07 09:00 | Sizya Ernest Kivanda v Llewelyn Bevan | 6-7,6-4,7-10 |
| ITF M15 Sozopol | 2019/05/06 07:00 | Sizya Ernest Kivanda v Radoslav Shandarov | 6-3,2-6,10-6 |
| ITF M25 Sunderland | 2019/04/08 09:40 | Robert Carter v Sizya Ernest Kivanda | 6-4,7-5 |
| ITF M25 Bakersfield | 2019/03/11 17:00 | Abraham Asaba v Sizya Ernest Kivanda | 6-3,6-4 |
| ITF M25 Oberentfelden | 2019/02/04 08:30 | Sizya Ernest Kivanda v Jakob Aichhorn | 5-7,5-7 |
| ITF M15 Veigy-Foncenex | 2019/01/21 13:30 | Sizya Ernest Kivanda v Jean Thirouin | 3-6,7-6,5-10 |
| ITF Finland F4 | 2018/11/10 11:25 | Johannes Seeman v Sizya Ernest Kivanda | 3-6,6-3,6-3 |
| ITF Germany F16 | 2018/10/22 11:30 | Roy Sarut De Valk v Sizya Ernest Kivanda | 6-4,6-3 |
| ITF France F19 Qual | 2018/09/22 09:00 | Theo Schneider v Tom Skinner | 6-4,6-3 |