Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2021/05/13 07:00 | Orlando Luz v Alafia Ayeni | 6-0,6-4 |
| ITF M15 Antalya | 2021/05/12 08:55 | Baran Cengiz v Alafia Ayeni | 6-3,4-6,2-6 |
| ITF M15 Antalya | 2021/05/11 07:00 | Vladimir Ivanov v Alafia Ayeni | 7-6,7-5 |
| ITF M15 Antalya | 2021/05/10 07:00 | Nicolas Agustin Lema v Alafia Ayeni | 2-6,0-6 |
| ITF M15 Antalya | 2021/05/09 07:00 | Dax Donders v Alafia Ayeni | 5-7,3-6 |
| ITF M15 St Petersburg | 2021/04/14 09:15 | Matic Spec v Alafia Ayeni | 6-3,6-4 |
| ITF M15 St Petersburg | 2021/04/12 07:00 | Alafia Ayeni v Martin Borisiouk | 6-4,1-6,10-8 |
| ITF M15 St Petersburg Qual | 2021/04/11 11:35 | Alafia Ayeni v Semen Voronin | 6-4,6-3 |
| ITF M15 Antalya | 2021/05/06 09:00 | Yanki Erel v Sandro Kopp | 4-6,5-7 |
| ITF M15 Antalya | 2021/05/05 08:25 | Jeroen Vanneste v Yanki Erel | 7-6,5-7,5-7 |
| ITF M15 St Petersburg | 2021/04/18 08:55 | Savriyan Danilov v Yanki Erel | 1-6,4-6 |
| ITF M15 St Petersburg | 2021/04/17 09:45 | Matic Spec v Yanki Erel | 6-7,2-6 |
| ITF M15 St Petersburg | 2021/04/16 09:30 | Yanki Erel v Sarp Agabigun | 6-4,6-1 |
| ITF M15 St Petersburg | 2021/04/15 12:00 | Patrik Rikl v Yanki Erel | 3-6,5-7 |
| ITF M15 St Petersburg | 2021/04/14 07:00 | Yanki Erel v Alexander Cozbinov | 7-6,7-6 |
| ITF M15 St Petersburg | 2021/04/09 10:50 | Illya Beloborodko v Yanki Erel | 7-6,2-6,6-3 |