Seiya Nakanishi (JPN)
Country: Japan,
Born in 1996 (29 years old),
Category: ATP
ATP Ranking
1924
-22
Season High : 1892
Career High : 1605
ITF Ranking
-
Career High : 766
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 |
|---|---|---|---|---|---|---|---|---|---|---|
| M15 | 2 | 0 | 3 | 1 | 2 | 0.333 | 0 | 1 | 0 | 0 |
Tournaments played in 2025
See detailed tennis results of Seiya Nakanishi| Oct 27 | M15 | 1/8 | M15 Yanagawa City 14, Yanagawa City(JPN) |
| Oct 27 | M15 | [Q] | M15 Yanagawa City 14, Yanagawa City(JPN) |
| Oct 20 | M15 | [Q] | M15 Tanagura 13, Tanagura(JPN) |
| Sep 15 | M25 | [Q] | M25 Takasaki 12, Takasaki(JPN) |
| Sep 08 | M25 | [Q] | M25 Sapporo 11, Sapporo(JPN) |
| Sep 01 | M25 | [Q] | M25 Sapporo 10, Sapporo(JPN) |
| Jul 07 | M15 | [Q] | M15 Tokyo 09, Tokyo(JPN) |
| Jun 09 | M15 | [Q] | M15 Harmon 01, Harmon(GUM) |
| Jun 09 | M15 | 1/16 | M15 Harmon 01, Harmon(GUM) |
| Jun 02 | M15 | [Q] | M15 Karuizawa 07, Karuizawa(JPN) |
| Apr 21 | M15 | [Q] | M15 Osaka 06, Osaka(JPN) |
| Apr 14 | M15 | [Q] | M15 Osaka 05, Osaka(JPN) |
| Mar 31 | M15 | [Q] | M15 Kashiwa 04, Kashiwa(JPN) |
| Mar 24 | M15 | [Q] | M15 Tsukuba 03, Tsukuba(JPN) |
| Mar 17 | M15 | [Q] | M15 Nishi-Tokyo 02, Tokyo(JPN) |
| Mar 10 | M15 | [Q] | M15 Hinode 01, Hinode(JPN) |








