Stadium: Court Central Round: 27
| ITF France F15 | 2017/07/12 16:20 | Sadio Doumbia v Leny Mitjana | 6-2,6-0 |
| ITF Cameroon F2 | 2018/12/05 08:30 | Sadio Doumbia v Kunal Anand | 6-3,6-4 |
| ITF Cameroon F2 | 2018/12/04 08:30 | Sadio Doumbia v David Chaplefeh Forchap | 6-4,6-0 |
| ITF Cameroon F1 | 2018/11/29 09:50 | Sadio Doumbia v Igor Sao Thiago | 3-6,5-7 |
| ITF Cameroon F1 | 2018/11/28 09:40 | Sadio Doumbia v William Bushamuka | 6-1,6-2 |
| Challenger Canberra 2 | 2018/10/31 00:35 | Sadio Doumbia v Jacob Grills | 6-7,6-3,3-6 |
| Challenger Canberra 2 | 2018/10/29 01:55 | Thomas Fancutt v Sadio Doumbia | 6-4,4-6,2-6 |
| Challenger - Traralgon | 2018/10/25 01:50 | Sadio Doumbia v Yoshihito Nishioka | 1-6,4-6 |
| Challenger - Traralgon | 2018/10/23 03:05 | Sadio Doumbia v Yosuke Watanuki | 3-6,6-3,6-3 |
| ITF Cameroon F2 | 2018/12/05 12:05 | Simon Yitbarek v Leny Mitjana | 3-6,4-6 |
| ITF Cameroon F2 | 2018/12/04 08:30 | Abdoulaziz Bationo v Leny Mitjana | 1-6,5-7 |
| ITF Cameroon F1 | 2018/11/30 10:10 | Leny Mitjana v Corentin Denolly | 7-6,7-6 |
| ITF Cameroon F1 | 2018/11/29 08:30 | Leny Mitjana v Darko Bojanovic | 6-4,6-2 |
| ITF Cameroon F1 | 2018/11/28 11:00 | Leny Mitjana v Lamar Bartley | 6-4,6-3 |
| Challenger Brest Qual | 2018/10/20 15:25 | Leny Mitjana v Ivan Gakhov | 4-6,4-6 |
| ITF France F22 | 2018/10/18 08:00 | Leny Mitjana v Yanais Laurent | 1-6,3-6 |
| ITF France F22 | 2018/10/16 10:00 | Leny Mitjana v Jaimee Floyd Angele | 6-2,6-3 |