Stadium: Court 7 Round: 25 Ground: Clay
| ITF W15 Cairo | 2022/01/18 09:35 | Sawayanagi, Riko v Camille Moga | 6-2,6-2 |
| ITF W15 Cairo | 2022/01/14 10:00 | 우레크, 안나 v Sawayanagi, Riko | 7-6,6-3 |
| ITF W15 Cairo | 2022/01/13 11:25 | Sawayanagi, Riko v 트카체바, 마리아 | 1-6,7-5,7-5 |
| ITF W15 Cairo | 2022/01/12 12:10 | Youmi Zhuoma v Sawayanagi, Riko | 2-6,1-6 |
| ITF W15 Cairo | 2022/01/08 11:00 | 네페도바, 아나스타시아 에브게니에브나 (USA) v Sawayanagi, Riko | 5-7,6-2,6-4 |
| ITF W15 Cairo | 2022/01/07 09:30 | 트카체바, 마리아 v Sawayanagi, Riko | 2-6,7-5,1-6 |
| ITF W15 Cairo | 2022/01/06 08:00 | Sawayanagi, Riko v 보코바, 블라들레나 | 6-4,6-0 |
| ITF W15 Cairo | 2022/01/05 13:20 | Habiba El_Anany v Sawayanagi, Riko | 1-6,2-6 |
| ITF W15 Cairo | 2022/01/18 09:25 | Joody Elkady v Karina Mohamed | 6-0,6-3 |