| UTR Pro Melbourne | 12/21 03:30 | - | Stefan Vujic v Omar Jasika | 3-6,4-6 | |
| UTR Pro Melbourne | 12/20 01:00 | - | Patrick Fitzgerald v Omar Jasika | 2-6,0-6 | |
| UTR Pro Melbourne | 12/18 05:30 | - | Lachlan Brain v Omar Jasika | 0-6,0-6 | |
| UTR Pro Melbourne | 12/16 22:00 | - | Omar Jasika v Omar Fields | 6-3,6-1 | |
| Challenger Yokkaichi | 11/29 01:30 | 26 | [320] Omar Jasika v James Trotter [433] | 6-2,2-6,4-6 | |
| Challenger Yokkaichi | 11/27 03:45 | 25 | [272] Seongchan Hong v Omar Jasika [320] | 7-6,4-6,2-6 | |
| Challenger Yokohama | 11/21 04:25 | 25 | [241] Geoffrey Blancaneaux v Omar Jasika [316] | 6-4,6-7,6-3 | |
| Challenger Yokohama | 11/20 01:00 | 19 | Omar Jasika v Andrew Fenty | 6-3,3-6,7-5 | |
| Challenger Yokohama | 11/19 03:20 | 14 | Omar Jasika v Yuki Mochizuki | 6-0,7-6 | |
| Challenger Kobe | 11/13 05:10 | 25 | [319] Omar Jasika v Seongchan Hong [218] | 3-6,1-6 | |
| Challenger Sydney | 10/30 03:50 | 25 | [131] Shintaro Mochizuki v Omar Jasika [283] | 6-4,6-4 | |
| Challenger Playford | 10/23 04:35 | 25 | [283] Omar Jasika v Yasutaka Uchiyama [320] | 3-6,2-6 | |
| ITF M25 Cairns | 10/15 01:00 | 29 | Omar Jasika v Jake Delaney | 6-7,6-4,6-4 | |
| ITF M25 Cairns | 10/14 01:00 | 28 | [315] Omar Jasika v Blake Mott [456] | 6-3,6-2 | |
| ITF M25 Cairns | 10/13 01:00 | 27 | Omar Jasika v Pavle Marinkov | 7-6,6-1 | |
| ITF M25 Cairns | 10/12 00:00 | 26 | Omar Jasika v Daisuke Sumizawa | 6-1,6-2 | |
| ITF M25 Cairns | 10/11 00:00 | 25 | Omar Jasika v Sam Ryan Ziegann | 6-0,6-3 | |
| ATP Shanghai | 10/02 04:00 | 14 | [298] Omar Jasika v Stefano Napolitano [253] | 1-6,5-7 | |
| ATP Chengdu | 09/20 03:00 | 19 | [106] Pavel Kotov v Omar Jasika [303] | 6-2,6-2 | |
| ATP Chengdu | 09/19 03:00 | 14 | [380] Mikalai Haliak v Omar Jasika [303] | 7-5,3-6,2-6 | |
| Challenger Guangzhou | 09/14 05:00 | 27 | [251] Evgeny Donskoy v Omar Jasika [319] | 3-6,7-6,6-2 | |
| Challenger Guangzhou | 09/13 03:50 | 26 | [319] Omar Jasika v Juncheng Shang [155] | Retired | |
| Challenger Guangzhou | 09/12 02:00 | 25 | [321] Alex Bolt v Omar Jasika [319] | 7-5,2-6,6-7 | |
| Challenger Shanghai | 09/05 07:55 | 25 | [272] Omar Jasika v Terence Atmane [218] | 3-6,6-7 | |
| Challenger Lexington | 08/04 01:10 | 26 | [138] Arthur Cazaux v Omar Jasika [265] | 6-2,6-3 | |
| Challenger Lexington | 08/01 16:20 | 25 | [266] Ryan Peniston v Omar Jasika [265] | 5-7,2-6 | |
| Challenger Salinas | 07/27 15:00 | 27 | Omar Jasika v Matija Pecotic | 3-6,5-7 | |
| Challenger Salinas | 07/26 15:00 | 26 | [139] Emilio Gomez v Omar Jasika [275] | 5-7,4-6 | |
| Challenger Salinas | 07/25 15:00 | 25 | [275] Omar Jasika v Adam Walton [247] | 6-4,6-2 | |
| Challenger Granby | 07/18 01:00 | 25 | [220] Alexis Galarneau v Omar Jasika [266] | 6-1,3-6,6-3 |
Omar Jasika (Melbourne, 18 maggio 1997) è un tennista australiano.