40 players from Japan appear in the ATP singles ranking, the highest at rank 109, ranking published on . The rank is the one published by the ATP tour. The "movement" column compares with the previous publication, that of 05/10/2026. The "matches" column counts the singles matches in our corpus since 2021, and every name leads to the detailed record.
| Rank | Movement | Player | Country | Points | Career-high | Matches since 2021 |
|---|---|---|---|---|---|---|
| 109 | = | Sho Shimabukuro | Japan | 555 | 87 (08/2026) | 354 |
| 124 | ▲ 13 | Rei Sakamoto | Japan | 463 | 124 (10/2026) | 203 |
| 129 | ▼ 6 | Shintaro Mochizuki | Japan | 451 | 92 (11/2025) | 395 |
| 179 | ▼ 2 | Taro Daniel | Japan | 325 | 58 (01/2024) | 355 |
| 215 | ▲ 6 | Rio Noguchi | Japan | 263 | 196 (08/2025) | 365 |
| 242 | ▲ 5 | Hayato Matsuoka | Japan | 231 | 242 (10/2026) | 223 |
| 267 | ▼ 49 | Yoshihito Nishioka | Japan | 206 | 24 (06/2023) | 261 |
| 272 | ▼ 12 | Jay Dylan Hara Friend | Japan | 198 | 254 (09/2026) | 145 |
| 375 | ▲ 31 | Yosuke Watanuki | Japan | 134 | 72 (10/2023) | 266 |
| 376 | ▲ 17 | Yuta Shimizu | Japan | 134 | 181 (02/2025) | 304 |
| 417 | ▼ 31 | Kaichi Uchida | Japan | 116 | 147 (05/2023) | 365 |
| 427 | ▼ 15 | Masamichi Imamura | Japan | 113 | 331 (03/2025) | 315 |
| 441 | ▲ 9 | Kenta Miyoshi | Japan | 107 | 441 (10/2026) | 143 |
| 475 | ▲ 6 | Koki Matsuda | Japan | 95 | 451 (08/2026) | 205 |
| 478 | ▲ 72 | Keisuke Saitoh | Japan | 94 | 548 (09/2026) | 306 |
| 480 | ▲ 25 | Hiroki Moriya | Japan | 94 | 143 (01/2015) | 330 |
| 525 | ▲ 7 | Yasutaka Uchiyama | Japan | 81 | 78 (11/2019) | 256 |
| 551 | ▼ 87 | James Kent Trotter | Japan | 74 | 170 (04/2025) | 220 |
| 589 | ▼ 53 | Shunsuke Mitsui | Japan | 65 | 517 (04/2026) | 146 |
| 592 | ▲ 10 | Hikaru Shiraishi | Japan | 65 | 421 (12/2025) | 271 |
| 597 | ▲ 10 | Naoya Honda | Japan | 63 | 597 (10/2026) | 128 |
| 603 | ▲ 12 | Takuya Kumasaka | Japan | 62 | 449 (09/2025) | 264 |
| 649 | ▲ 8 | Kokoro Isomura | Japan | 55 | 424 (09/2025) | 283 |
| 655 | ▲ 37 | Ryuki Matsuda | Japan | 54 | 468 (08/2025) | 337 |
| 664 | ▲ 5 | Naoki Nakagawa | Japan | 52 | 327 (06/2025) | 282 |
| 708 | ▼ 14 | Shinji Hazawa | Japan | 46 | 501 (02/2023) | 236 |
| 714 | ▲ 13 | Yusuke Takahashi | Japan | 45 | 238 (08/2017) | 312 |
| 738 | ▼ 5 | Leo Vithoontien | Japan | 42 | 625 (06/2026) | 227 |
| 746 | ▲ 17 | Taisei Ichikawa | Japan | 41 | 636 (01/2025) | 259 |
| 758 | ▼ 9 | Yuta Kawahashi | Japan | 39 | 614 (05/2026) | 204 |
| 760 | ▲ 54 | Yuta Tomida | Japan | 39 | 760 (10/2026) | 130 |
| 790 | ▲ 12 | Yuki Mochizuki | Japan | 36 | 471 (08/2023) | 264 |
| 795 | ▲ 31 | Kosuke Ogura | Japan | 36 | 641 (02/2025) | 306 |
| 826 | ▲ 55 | Taiyo Yamanaka | Japan | 33 | 745 (06/2025) | 330 |
| 835 | ▼ 36 | Renta Tokuda | Japan | 32 | 289 (08/2018) | 231 |
| 857 | ▲ 13 | Yusuke Kusuhara | Japan | 30 | 638 (11/2025) | 114 |
| 860 | ▲ 15 | Hiromasa Koyama | Japan | 30 | 860 (10/2026) | 78 |
| 891 | ▲ 8 | Sora Fukuda | Japan | 27 | 378 (11/2017) | 153 |
| 892 | ▲ 8 | Ryotaro Taguchi | Japan | 27 | 536 (12/2024) | 192 |
| 900 | new | Yuta Kikuchi | Japan | 26 | 588 (09/2025) | 201 |
United States (87) France (75) Italy (73) Spain (47) Argentina (42) Germany (42) Japan (40) Australia (40) Great Britain (34) Brazil (26) Russia (23) Czech Republic (21) Netherlands (18) Switzerland (16) Romania (15) Belgium (14) Serbia (12) Ukraine (12) India (12) Bulgaria (12) China (11) Canada (11) Poland (10) Korea (10) Portugal (10) Austria (9) Colombia (9) Kazakhstan (9) Chile (9) Croatia (9) Sweden (8) Turkey (7) Slovakia (7) Hungary (7) Chinese Taipei (6) Belarus (5) Norway (5) Morocco (5) Mexico (5) Greece (5) Peru (5)
The ATP ranking is a rolling 52-week total: each player keeps the points earned from their best results of the past year, and loses them on the anniversary of the tournament concerned. A rank can therefore drop without a single match being lost, simply because the points from a good result last year have just expired.
The tour publishes a new version every Monday. This table reproduces the latest publication in full: every rank is there, in order, with no reconstruction on our part. It does not update during a match.
The "matches since 2021" column is not part of the official ranking. It shows how many singles matches this player has in our corpus, the one our calculations are made on. A high rank with few matches usually signals a return from injury or a recent arrival on the main tour.
Sho Shimabukuro, ranked 109 in the ATP ranking published on 19/10/2026, with 555 points.
0 as of 19/10/2026, out of 40 ranked players in singles.
Each tournament awards points according to its category and the round reached; the ranking adds up the best results of the last 52 weeks, a result replacing the one from the same tournament the previous year. A Grand Slam is worth 2,000 points to the winner, a Masters 1000 is worth 1,000.