ITF - M15 Aktobe 03/16 06:00 28 Ilia Simakin v Daniil Ostapenkov 6-3,6-4
ITF - M15 Aktobe 03/15 06:00 27 Daniil Ostapenkov v Artur Kukasian 6-1,6-3
ITF - M15 Aktobe 03/14 07:45 26 Niels Visker v Daniil Ostapenkov 4-6,4-6
ITF - M15 Aktobe 03/13 11:10 25 Ibrakhimov, Rakhimbek v Daniil Ostapenkov 5-7,6-4,2-6
ITF - M15 Aktobe 03/06 05:00 25 Daniil Ostapenkov v Petr Nesterov 1-6,6-7
ITF M25 Sharm El Sheikh 09/20 07:00 25 Daniil Ostapenkov v Andrea Guerrieri 6-7,0-6
ITF M25 Monastir 09/16 08:30 28 Robin Bertrand v Daniil Ostapenkov 6-2,6-0
ITF M25 Monastir 09/15 08:30 27 Daniel Khazime v Daniil Ostapenkov 4-6,4-6
ITF M25 Monastir 09/14 08:30 26 Stefano Reitano v Daniil Ostapenkov 2-6,5-7
ITF M25 Monastir 09/13 08:30 25 Daniil Ostapenkov v Ilya Snitari 7-5,6-3
ITF M25 Monastir 09/08 08:30 27 Daniil Ostapenkov v Kris Van Wyk 3-6,2-6
ITF M25 Monastir 09/07 10:30 26 Daniil Ostapenkov v Maulenov, Timur 6-1,6-1
ITF M25 Monastir 09/06 08:30 25 Aziz Ouakaa v Daniil Ostapenkov Retired
ITF M15 Novi Sad 07/31 15:40 62 Daniil Ostapenkov v Samuel Puskar 3-6,4-6
ITF M15 Novi Sad 07/31 07:00 62 Daniil Ostapenkov v Formella, Leon 6-1,6-2
ITF M15 Novi Sad 07/23 07:00 62 Daniil Ostapenkov v Milanovic, Dusan 3-6,2-6
ITF M15 Shanghai 07/12 06:45 25 Daniil Ostapenkov v Wang, Chukang Retired
ITF M15 Tianjin 07/08 01:30 28 Li, Zhe v Daniil Ostapenkov 6-3,6-4
ITF M15 Tianjin 07/07 01:30 27 Daniil Ostapenkov v Wang, Chukang 6-7,6-4,6-4
ITF M15 Tianjin 07/06 01:30 26 [337] Aliaksandr Liaonenka v Daniil Ostapenkov [488] 1-6,2-6
ITF M15 Tianjin 07/04 07:35 25 Yecong Mo v Daniil Ostapenkov 2-6,4-6
ITF M15 Tbilisi 05/02 08:20 25 [268] Blake Ellis v Daniil Ostapenkov [496] 6-4,7-6
ITF M25 Tbilisi 05/01 06:00 54 Daniil Ostapenkov v Berk Ilkel 7-5,6-7,10-3
ITF M25 Tbilisi 04/26 07:30 25 Daniil Ostapenkov v Ron Ellouck 2-6,4-6
ITF M25 Tbilisi 04/25 09:00 44 Daniil Ostapenkov v Temirhanov, Arslanbek 6-3,6-1
ITF M25 Tbilisi 04/24 08:00 44 Daniil Ostapenkov v Zuckerman, Niv 6-2,7-6
ITF - M15 Monastir 04/07 08:30 27 Rodrigues, Daniel v Daniil Ostapenkov 1-6,6-3,6-2
ITF - M15 Monastir 04/06 08:30 26 Daniil Ostapenkov v Constantin B Kouzmine 7-6,4-6,6-3
ITF - M15 Monastir 04/05 11:55 25 Daniil Ostapenkov v Florig, Philip 6-4,6-3
ITF - M15 Monastir 04/04 13:55 62 Daniil Ostapenkov v Amaan Siddiqui 6-0,6-1