| ITF Australia F6 | 09/30 01:50 | - | Омар Ясика v Дейн Кели | 6-3,3-6,1-6 | |
| WTA Kuala Lumpur | 09/23 05:00 | 25 | Омар Ясика v Rajeev Ram | 6-4,5-7,3-6 | |
| ITF Canada F8 | 08/20 16:25 | - | Сакет Минени v Омар Ясика | 7-6,7-6 | |
| ITF Canada F7 | 08/16 20:30 | - | Омар Ясика v Бьорн Фратангело | 4-6,7-6,6-7 | |
| ITF Canada F7 | 08/15 23:45 | - | Омар Ясика v Philip Bester | 4-6,7-6,6-4 | |
| ITF Canada F7 | 08/14 16:00 | - | Мичел Кругер v Омар Ясика | 6-4,3-6,4-6 | |
| ITF Canada F7 | 08/13 16:00 | - | Tyler Hochwalt v Омар Ясика | 3-6,4-6 | |
| ATP Halle Qual | 06/07 08:30 | 45 | Мирза Башич v Омар Ясика | 6-4,6-2 | |
| ITF Italy F14 | 05/13 13:20 | - | Lorenzo Frigerio v Омар Ясика | 6-4,6-3 | |
| ITF Australia F5 | 04/12 07:35 | - | Омар Ясика v Алекс Болт | 6-7,5-7 | |
| ITF Australia F5 | 04/12 01:00 | - | Омар Ясика v Маверик Бейнс | 6-2,6-4 |
Omar Jasika (Bosnian pronunciation: [jǎsika]; born 18 May 1997) is an Australian professional tennis player. Jasika has a career-high singles ranking of World No. 223 achieved on 30 January 2023 and a career-high doubles ranking of World No. 220 achieved on 23 May 2016.
Jasika is the 2014 US Open boys' singles champion. He along with Naoki Nakagawa also won the 2014 US Open boys' doubles title defeating Rafael Matos and João Menezes in the final. In winning both, Jasika became the first player in 28 years to win both the boys’ singles and doubles events at the US Open.