| Challenger Zagreb | 06/02 09:30 | - | Alexey Zakharov vs Yshai Oliel | View |
| ITF M25 La Nucia | 05/31 10:00 | 27 | [368] Yshai Oliel v Nicola Kuhn [404] | 2-6,2-6 | |
| ITF M25 La Nucia | 05/30 12:05 | 26 | Yshai Oliel v Iker Sevilla | 6-1,6-1 | |
| ITF M25 La Nucia | 05/29 11:20 | 25 | Yshai Oliel v Miguel Angel Machado | 6-0,6-0 | |
| Challenger Kachreti | 05/21 11:15 | 25 | [397] Yshai Oliel v Ramkumar Ramanathan [343] | 3-6,5-7 | |
| ITF M25 Kachreti | 05/19 06:00 | 29 | [393] Yshai Oliel v Evgenii Tiurnev [493] | 6-3,2-6,2-6 | |
| ITF M25 Kachreti | 05/18 08:20 | 28 | Yshai Oliel v Aleksandre Bakshi | 2-6,7-6,6-4 | |
| ITF M25 Kachreti | 05/17 06:00 | 27 | Yshai Oliel v Evgeny Karlovskiy | 6-4,3-6,6-3 | |
| ITF M25 Kachreti | 05/16 07:50 | 26 | [394] Blake Mott v Yshai Oliel [393] | 6-3,3-6,5-7 | |
| ITF M25 Kachreti | 05/15 14:10 | 25 | [418] Egor Agafonov v Yshai Oliel [393] | 2-6,6-7 | |
| ITF M25 Santa Margherita | 04/15 10:30 | 25 | Yshai Oliel v Kirill Kivattsev | 6-3,2-6,4-6 | |
| ITF M25 Santa Margherita | 04/12 08:00 | 28 | [405] Yshai Oliel v Marcello Serafini [431] | 4-6,2-6 | |
| ITF M25 Santa Margherita | 04/11 09:15 | 27 | [435] Matthew Dellavedova v Yshai Oliel [405] | 3-6,4-6 |
Yshai Oliel (Hebrew: ישי עוליאל; born 5 January 2000) is an Israeli tennis player. He has a career-high ATP singles ranking of world No. 305 achieved on 8 August 2022 and a doubles ranking of No. 809 achieved on 27 June 2022.
He was the No. 1 Israeli from October 4, 2021, until October 3, 2022.
Oliel is a two-time Junior Orange Bowl champion, having won in 2012 and 2014. He also won the 2016 French Open Boys' Doubles title, with Patrik Rikl. He also reached the final in the boys' singles at the 2017 Australian Open.