Kokoro Isomura - Colin Sinclair

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Brisbane 1 2025 (hard)

Head to heads

Kokoro Isomura	1:0	Colin Sinclair
Japan	Country	USA
539	Ranking	769
(pts , tourn. )	Ranking by surface	304 (pts 65, tourn. 18)

Date	Tournament	Match	Surface	Score
27.01.2025	Brisbane 1	Kokoro Isomura - Colin Sinclair	hard	2:0 (6:4, 6:4)

Kokoro Isomura - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
18.11.2025	Yokohama	Yusuke Kusuhara	hard	First round	L 0:2 (5:7, 3:6)
12.11.2025	Kobe	Sho Shimabukuro	hard	First round	L 0:2 (6:7, 4:6)
03.11.2025	Matsuyama	Henrique Rocha	indoor hard	First round	L 1:2 (7:5, 4:6, 1:6)
30.10.2025	Seoul	Elias Ymer	hard	Second round	L 0:2 (2:6, 3:6)
28.10.2025	Seoul	Yosuke Watanuki	hard	First round	W 0:0 (5:2) Retired
27.10.2025	Seoul	Yusuke Takahashi	hard	Qialification final	W 2:0 (6:2, 6:4)
26.10.2025	Seoul	Dong Ju Kim	hard	Qualifications - 1st round	W 2:0 (6:4, 6:3)
02.09.2025	Shanghai	Renta Tokuda	hard	First round	L 0:2 (0:6, 2:6)
31.08.2025	Shanghai	Ajeet Rai	hard	Qualifications - 1st round	W 2:0 (7:6, 7:6)
30.08.2025	Zhangjiagang Challenger	Oliver Crawford	hard	Semi-finals	L 0:2 (6:7, 0:6)
29.08.2025	Zhangjiagang Challenger	Sanhui Shin	hard	Quarter-finals	W 2:1 (2:6, 6:2, 6:4)
27.08.2025	Zhangjiagang Challenger	Jie Cui	hard	Second round	W 2:1 (3:6, 6:2, 7:6)
26.08.2025	Zhangjiagang Challenger	Sergey Fomin	hard	First round	W 2:0 (6:3, 6:2)
28.07.2025	Astana 1	Aleksandre Bakshi	hard	First round	L 1:2 (1:6, 7:6, 3:6)
23.02.2025	Bengalaru	Adil Kalyanpur	hard	Qualifications - 1st round	W 2:0 (7:6, 6:0)
27.01.2025	Brisbane 1	Colin Sinclair	hard	Qialification final	W 2:0 (6:4, 6:4)
07.01.2025	Nonthaburi 2	Yu Hsiou Hsu	hard	First round	L 0:2 (2:6, 1:6)
06.01.2025	Nonthaburi 2	Naoki Nakagawa	hard	Qialification final	W 2:0 (6:0, 7:5)
30.12.2024	Nonthaburi 1	Clement Tabur	hard	Qialification final	L 0:2 (2:6, 1:6)
25.11.2024	Yokkaichi	Kaichi Uchida	hard	First round	L 0:2 (0:6, 1:6)

Colin Sinclair - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
26.11.2025	Manama 2	Toby Samuel	hard	First round	L 0:2 (3:6, 0:6)
09.11.2025	Brisbane 3 Challenger	Hayden Jones	hard	Qualifications - 1st round	L 0:2 (6:7, 6:7)
28.04.2025	Guangzhou	Andre Ilagan	hard	Qialification final	L 0:2 (3:6, 5:7)
09.02.2025	Manama	Ryan Nijboer	hard	Qualifications - 1st round	W 2:1 (3:6, 6:4, 6:3)
27.01.2025	Brisbane 1	Kokoro Isomura	hard	Qialification final	L 0:2 (4:6, 4:6)
31.12.2024	Noumea	Benoit Paire	hard	First round	L 1:2 (7:6, 1:6, 5:7)
21.10.2024	Playford	Thomas Fancutt	hard	Qialification final	W 2:0 (7:6, 6:3)
03.06.2024	Tyler	Christian Langmo	hard	Qialification final	L 0:2 (6:7, 3:6)
02.06.2024	Tyler	Murphy Cassone	hard	Qualifications - 1st round	W 2:0 (6:4, 7:5)
14.05.2024	Taipei City Challenger	Blake Ellis	hard	Qialification final	L 0:2 (3:6, 6:7)
12.05.2024	Taipei City Challenger	Jose Statham	hard	Qualifications - 1st round	W 2:0 (7:5, 7:6)
03.01.2024	Noumea	Benoit Paire	hard	Second round	L 1:2 (6:4, 2:6, 2:6)
02.01.2024	Noumea	Jose Statham	hard	First round	W 2:1 (6:7, 6:4, 6:4)
26.11.2023	Yokkaichi	Ray Ho	hard	Qualifications - 1st round	L 0:2 (3:6, 5:7)
21.11.2023	Yokohama	Mathys Erhard	hard	First round	L 0:2 (3:6, 2:6)
20.11.2023	Yokohama	Giovanni Fonio	hard	Qialification final	W 2:1 (6:3, 5:7, 7:6)
19.11.2023	Yokohama	Nathan Ponwith	hard	Qualifications - 1st round	W 2:0 (6:3, 7:6)
12.11.2023	Kobe	James Kent Trotter	hard	Qualifications - 1st round	L 0:2 (4:6, 5:7)
30.10.2023	Sydney	Marc Polmans	hard	First round	L 0:2 (4:6, 2:6)
19.10.2023	Shenzhen Challenger $135K	Lorenzo Giustino	hard	Second round	L 0:2 (3:6, 4:6)