Rei Sakamoto Results

Rei Sakamoto's recorded results from 2025–2026 — 8 ATP tournaments, with recorded finishes, opponents and match scores. Coverage varies by season. Open an event for its draw, or see the Rei Sakamoto profile for season stats and head-to-head records.

Performance timeline

Rei Sakamoto's season-by-season results at 3 events span 2025 to 2026, with the most match wins at US Open (1–1).

W = title, F = final, SF/QF and rounds reached. SR is titles per appearance.

Rei Sakamoto — result at each tournament by season, 2025 to 2026, for the Grand Slams and the events played most often, with titles per appearance and win-loss for every event listed
Tournament	2025	2026	SR	W–L
Australian Open	—	R128	0 / 1	0–1
US Open	—	R64	0 / 1	1–1
Miami Open	R128	R64	0 / 2	1–2

Win-loss by season and surface

Rei Sakamoto is 2–8 across 2 seasons, 2025 to 2026, including 2–8 on hard courts.

Rei Sakamoto — win-loss record by season and court surface, hard, clay and grass, with the recorded total row
Season	Hard	Clay	Grass	All
2026	2–5	—	—	2–5
2025	0–3	—	—	0–3
Career	2–8	—	—	2–8

Record by tournament level

Rei Sakamoto is 2–8 across the 8 tournaments at these levels, including 1–2 at Grand Slam level from 2 appearances.

Rei Sakamoto — appearances, win-loss record, titles and best result at each tour level, Grand Slam down to 250; events at any other tier are not counted here
Level	Played	W–L	Win %	Best result
Grand Slam	2	1–2	33%	R64 — US Open 2026
Masters 1000	4	1–4	20%	R64 — Miami Open 2026
500	1	0–1	0%	R32 — Japan Open 2026
250	1	0–1	0%	R32 — Hong Kong Open 2026

Recorded results by tournament

Rei Sakamoto has played 7 different tournaments, 2–8 in all.

Rei Sakamoto — recorded tournaments, with appearances, win-loss record, best result and the last year played, deepest result first
Tournament	Played	W–L	Best result	Last
Japan Open	1	0–1	R32 (2026)	2026
Hong Kong Open	1	0–1	R32 (2026)	2026
US Open	1	1–1	R64 (2026)	2026
Miami Open	2	1–2	R64 (2026)	2026
Australian Open	1	0–1	R128 (2026)	2026
Shanghai Masters	1	0–1	R128 (2025)	2025
Miami	1	0–1	R128 (2025)	2025

2026 — 5 tournaments

In 2026 Rei Sakamoto went 2–5 across 5 tournaments.

Japan Open 2026 · Hard · ATP 500 · Sep 2026 — Lost R32 2-6 6-4 6-4
- R32 vs Matteo Arnaldi — L 2-6 6-4 6-4 · match →
US Open 2026 · Hard · Grand Slam · Aug 2026 — Lost R64 3-6 6(2)-7(7) 5-7
- R128 vs Aleksandar Vukic — W 4-6 7(7)-6(5) 4-6 6-3 4-6 · match →
- R64 vs Frances Tiafoe — L 3-6 6(2)-7(7) 5-7 · match →
Miami Open 2026 · Hard · ATP 1000 · Mar 2026 — Lost R64 7(12)-6(10) 3-6 1-6
- R128 vs Aleksandar Kovacevic — W 4-6 6-3 6(7)-7(9) · match →
- R64 vs Daniil Medvedev — L 7(12)-6(10) 3-6 1-6 · match →
Australian Open 2026 · Hard · Grand Slam · Jan 2026 — Lost R128 6(6)-7(8) 1-6 7-5 6-4 3-6
- R128 vs Rafael Jodar — L 6(6)-7(8) 1-6 7-5 6-4 3-6 · match →
Hong Kong Open 2026 · Hard · ATP 250 · Nov 2026 — Lost R32 6-2 7(7)-6(4)
- R32 vs Lorenzo Sonego — L 6-2 7(7)-6(4) · match →

2025 — 3 tournaments

In 2025 Rei Sakamoto went 0–3 across 3 tournaments.

Shanghai Masters 2025 · Hard · ATP 1000 · Oct 2025 — Lost R128 7(7)-6(3) 6-4
- R128 vs Matteo Arnaldi — L 7(7)-6(3) 6-4 · match →
Miami 2025 · Hard · ATP 1000 · Mar 2025 — Lost R128 6-4 6-4
- R128 vs Alexandre Muller — L 6-4 6-4 · match →
Miami Open 2025 · Hard · ATP 1000 · Mar 2025 — Lost R128 6-4 6-4
- R128 vs Alexandre Muller — L 6-4 6-4 · match →