Koki Matsuda - Daniil Ostapenkov

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Istanbul 2 2026 (hard)

Head to heads

Koki Matsuda	1:0	Daniil Ostapenkov
Japan	Country	Belarus
463	Ranking	546
559 (pts 16, tourn. 3)	Ranking by surface	(pts , tourn. )

Date	Tournament	Match	Surface	Score
03.08.2026	Istanbul 2	Koki Matsuda - Daniil Ostapenkov	hard	2:0 (7:6, 6:3)

Koki Matsuda - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
27.10.2026	Seoul	Terence Atmane	hard	First round	L 1:2 (6:4, 1:6, 2:6)
26.10.2026	Seoul	Beibit Zhukayev	hard	Qialification final	L 0:2 (4:6, 6:7)
20.10.2026	Guangzhou Nansha	Yi Zhou	hard	First round	L 0:2 (1:6, 3:6)
19.10.2026	Guangzhou Nansha	Omar Jasika	hard	Qialification final	W 2:0 (6:4, 7:6)
06.10.2026	Wuning 3	Evan Zhu	hard	First round	L 0:2 (3:6, 3:6)
15.09.2026	Phan Thiet 4	Arthur Weber	hard	First round	L 0:2 (1:6, 2:6)
10.09.2026	Phan Thiet 3	Philip Sekulic	hard	Second round	L 1:2 (2:6, 6:4, 5:7)
01.09.2026	Zhangjiagang Challenger	Jake Delaney	hard	First round	W 2:0 (7:6, 7:6)
10.08.2026	Astana 1	Hayato Matsuoka	hard	First round	L 0:2 (3:6, 4:6)
07.08.2026	Istanbul 2	Gijs Brouwer	hard	Quarter-finals	L 1:2 (4:6, 6:1, 2:6)
06.08.2026	Istanbul 2	Paul Inchauspe	hard	Second round	W 2:1 (6:4, 4:6, 6:4)
03.08.2026	Istanbul 2	Daniil Ostapenkov	hard	Qialification final	W 2:0 (7:6, 6:3)
02.08.2026	Istanbul 2	Cem Ilkel	hard	Qualifications - 1st round	W 2:0 (6:2, 7:5)
31.07.2026	Samsun	Gabriel Debru	clay	Quarter-finals	L 1:2 (6:4, 6:7, 3:6)
29.07.2026	Samsun	Colin Sinclair	clay	Second round	W 2:0 (6:3, 6:3)
31.03.2026	Miyazaki	Hiroki Moriya	hard	First round	L 1:2 (6:4, 4:6, 0:6)
30.03.2026	Miyazaki	Yusuke Kusuhara	hard	Qialification final	W 2:0 (6:4, 6:2)
22.03.2026	Yokkaichi	Fajing Sun	hard	Qualifications - 1st round	L 0:2 (3:6, 4:6)
06.01.2026	Nonthaburi 1	Marat Sharipov	hard	First round	L 0:2 (3:6, 6:7)
17.11.2025	Yokohama	Yusuke Kusuhara	hard	Qialification final	L 1:2 (7:6, 1:6, 2:6)

Daniil Ostapenkov - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
29.10.2026	Sioux Falls	Liam Draxl	hard	Second round	L 0:0 (4:5) Retired
27.10.2026	Sioux Falls	Ozan Baris	hard	First round	W 2:0 (6:1, 6:1)
26.10.2026	Sioux Falls	Gavin Young	hard	Qialification final	W 2:1 (6:2, 3:6, 6:3)
25.10.2026	Sioux Falls	Quinn Vandecasteele	hard	Qualifications - 1st round	W 2:0 (6:4, 6:4)
01.10.2026	Columbus Hard	Abedallah Shelbayh	hard	Second round	L 0:2 (1:6, 5:7)
29.09.2026	Columbus Hard	Raphael Perot	hard	First round	W 2:1 (1:6, 6:3, 6:4)
28.09.2026	Columbus Hard	Quinn Vandecasteele	hard	Qialification final	W 2:0 (6:2, 7:6)
21.09.2026	San Diego 2	Timo Legout	hard	Qialification final	L 0:2 (3:6, 1:6)
20.09.2026	San Diego 2	Quinn Vandecasteele	hard	Qualifications - 1st round	W 2:1 (7:5, 4:6, 6:3)
14.09.2026	Tiburon	Timo Legout	hard	Qialification final	L 0:2 (3:6, 4:6)
05.08.2026	Istanbul 2	Florent Bax	hard	Second round	L 1:2 (7:6, 6:7, 1:6)
04.08.2026	Istanbul 2	Constantin Bittoun Kouzmine	hard	First round	W 2:1 (3:6, 6:3, 7:6)
03.08.2026	Istanbul 2	Koki Matsuda	hard	Qialification final	L 0:2 (6:7, 3:6)