Round: 44 Ground: Clay
| ITF Kazakhstan F4 Qual | 2018/04/14 09:15 | Fukuoka, Yusei v Kalkenov, Tamerlan | 6-1,6-1 |
| Turkey F16, Singles Qualifying | 2017/04/22 09:00 | Laelson Rodrigues v Kalkenov, Tamerlan | 7-5,6-0 |
| ITF Tunisia F12 | 2017/03/25 08:30 | Kalkenov, Tamerlan v Assuncao Garla, Felipe | 0-6,0-6 |
| Turkey F16, Singles Qualifying | 2016/04/17 09:00 | Wojcik, Jakub v Kalkenov, Tamerlan | 6-1,6-0 |
| ITF Turkey F41 | 2018/12/20 06:00 | Soyler, Osmancan v Oriol Roca Batalla | 2-6,0-6 |
| ITF Turkey F40 | 2018/12/09 07:00 | Soyler, Osmancan v Sandro Kopp | 5-7,3-6 |
| ITF Turkey F40 | 2018/12/08 06:00 | Suntic, Sabit v Soyler, Osmancan | 3-6,4-6 |
| ITF Turkey F39 | 2018/12/02 06:30 | Soyler, Osmancan v Blasko, Martin | 1-6,1-6 |
| ITF Turkey F39 | 2018/12/01 06:30 | Vukovic, Milos v Soyler, Osmancan | 1-6,5-7 |
| ITF Turkey F35 | 2018/11/04 07:00 | Soyler, Osmancan v Canas Garcia, Juan Pablo | 1-6,0-6 |
| ITF Turkey F35 | 2018/11/03 09:00 | Stroe, Alexandru Ionel v Soyler, Osmancan | 1-6,4-6 |
| ITF Turkey F34 | 2018/10/31 07:00 | Cengiz Aksu v Soyler, Osmancan | 6-1,6-2 |