| ITF西班牙F18資格賽 | 06/19 07:30 | 54 | 維克多•杜拉索維奇 v 伊沙伊•奧列爾 | 3-6,6-4,6-7 | |
| ITF以色列F2 | 02/16 08:00 | 25 | 安托萬•埃斯科菲耶 v 伊沙伊•奧列爾 | 3-6,6-4,6-2 | |
| ITF以色列F1 | 02/11 11:25 | 26 | 馬特奧•維奧拉 v 伊沙伊•奧列爾 | 6-2,6-0 | |
| ITF以色列F1 | 02/10 08:30 | 25 | 大衛•皮希勒 v 伊沙伊•奧列爾 | 6-4,0-6,4-6 | |
| ITF以色列F1 | 02/09 10:00 | 62 | 伊沙伊•奧列爾 v 亞沙•澤梅爾 | 6-0,6-3 | |
| ITF以色列F1 | 02/09 07:30 | 62 | 喬納斯 Luetjen v 伊沙伊•奧列爾 | 6-7,6-4,3-6 | |
| ITF以色列F1 | 02/07 10:00 | 62 | 伊沙伊•奧列爾 v Lior Goldenberg | 6-2,6-3 | |
| ITF以色列F15 | 10/29 08:00 | 26 | 伊沙伊•奧列爾 v Bar Tzuf 波特澤 | 4-6,0-6 | |
| ITF以色列F15 | 10/28 12:30 | 25 | Orel Ovil v 伊沙伊•奧列爾 | 3-6,6-7 | |
| ITF以色列F14 | 10/20 08:30 | 25 | 馬丁•貝蘭 v 伊沙伊•奧列爾 | 6-3,5-7,6-2 | |
| ITF以色列F10 | 04/29 08:00 | - | 丹尼爾•庫克曼 v 伊沙伊•奧列爾 | 6-0,1-6,6-3 |
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.