Ranking history updated: 2026-08-31 01:15 UTC
Rio Noguchi ATP Ranking History
Explore every available weekly ranking snapshot for Rio Noguchi, including age, ranking points, and links into the matching season tables.
Latest Rank
219
Latest date
Aug 31, 2026
Career high
196
Best year-end
208
Weeks at #1
0
Available Top 10 weeks
0
Available Top 100 weeks
0
Available ranked weeks
447
Available-week totals count distinct ranking weeks in TennisDB and may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.
Focus the chart and use the left and right arrow keys to inspect ranking snapshots.
| Season | Date | Week | Age | Rank | Points |
|---|---|---|---|---|---|
| 2021 | Feb 22 | 8 | 22.2 | 422 | 95 |
| 2021 | Mar 1 | 9 | 22.2 | 423 | 95 |
| 2021 | Mar 8 | 10 | 22.2 | 423 | 97 |
| 2021 | Mar 15 | 11 | 22.2 | 430 | 95 |
| 2021 | Mar 22 | 12 | 22.2 | 432 | 95 |
| 2021 | Apr 5 | 14 | 22.3 | 431 | 95 |
| 2021 | Apr 12 | 15 | 22.3 | 430 | 95 |
| 2021 | Apr 19 | 16 | 22.3 | 430 | 95 |
| 2021 | Apr 26 | 17 | 22.3 | 430 | 95 |
| 2021 | May 3 | 18 | 22.3 | 437 | 93 |
| 2021 | May 10 | 19 | 22.4 | 436 | 93 |
| 2021 | May 17 | 20 | 22.4 | 435 | 93 |
| 2021 | May 24 | 21 | 22.4 | 436 | 93 |
| 2021 | May 31 | 22 | 22.4 | 437 | 93 |
| 2021 | Jun 14 | 24 | 22.5 | 457 | 86 |
| 2021 | Jun 21 | 25 | 22.5 | 465 | 84 |
| 2021 | Jun 28 | 26 | 22.5 | 476 | 81 |
| 2021 | Jul 12 | 28 | 22.5 | 479 | 80 |
| 2021 | Jul 19 | 29 | 22.6 | 484 | 79 |
| 2021 | Jul 26 | 30 | 22.6 | 494 | 76 |
| 2021 | Aug 2 | 31 | 22.6 | 492 | 76 |
| 2021 | Aug 9 | 32 | 22.6 | 494 | 75 |
| 2021 | Aug 16 | 33 | 22.6 | 492 | 75 |
| 2021 | Aug 23 | 34 | 22.7 | 492 | 75 |
| 2021 | Aug 30 | 35 | 22.7 | 495 | 75 |
| 2021 | Sep 13 | 37 | 22.7 | 485 | 76 |
| 2021 | Sep 20 | 38 | 22.7 | 489 | 73 |
| 2021 | Sep 27 | 39 | 22.7 | 492 | 73 |
| 2021 | Oct 4 | 40 | 22.8 | 490 | 74 |
| 2021 | Oct 18 | 42 | 22.8 | 454 | 82 |
| 2021 | Oct 25 | 43 | 22.8 | 455 | 81 |
| 2021 | Nov 1 | 44 | 22.8 | 457 | 81 |
| 2021 | Nov 8 | 45 | 22.9 | 454 | 81 |
| 2021 | Nov 15 | 46 | 22.9 | 455 | 81 |
| 2021 | Nov 22 | 47 | 22.9 | 449 | 82 |
| 2021 | Nov 29 | 48 | 22.9 | 456 | 82 |
| 2021 | Dec 6 | 49 | 22.9 | 455 | 82 |
| 2021 | Dec 13 | 50 | 23.0 | 457 | 82 |
| 2021 | Dec 20 | 51 | 23.0 | 456 | 82 |
| 2021 | Dec 27 | 52 | 23.0 | 454 | 82 |
| 2022 | Jan 3 | 1 | 23.0 | 454 | 82 |
| 2022 | Jan 10 | 2 | 23.0 | 454 | 82 |
| 2022 | Jan 17 | 3 | 23.1 | 452 | 82 |
| 2022 | Jan 31 | 5 | 23.1 | 459 | 80 |
| 2022 | Feb 7 | 6 | 23.1 | 456 | 80 |
| 2022 | Feb 14 | 7 | 23.1 | 451 | 82 |
| 2022 | Feb 21 | 8 | 23.2 | 448 | 82 |
| 2022 | Feb 28 | 9 | 23.2 | 455 | 81 |
| 2022 | Mar 7 | 10 | 23.2 | 457 | 79 |
| 2022 | Mar 21 | 12 | 23.2 | 487 | 67 |
| 2022 | Apr 4 | 14 | 23.3 | 490 | 68 |
| 2022 | Apr 11 | 15 | 23.3 | 496 | 68 |
| 2022 | Apr 18 | 16 | 23.3 | 500 | 68 |
| 2022 | Apr 25 | 17 | 23.3 | 499 | 68 |
| 2022 | May 2 | 18 | 23.3 | 503 | 67 |
| 2022 | May 9 | 19 | 23.4 | 504 | 66 |
| 2022 | May 16 | 20 | 23.4 | 500 | 67 |
| 2022 | May 23 | 21 | 23.4 | 505 | 67 |
| 2022 | Jun 6 | 23 | 23.4 | 521 | 62 |
| 2022 | Jun 13 | 24 | 23.5 | 478 | 77 |
| 2022 | Jun 20 | 25 | 23.5 | 478 | 78 |
| 2022 | Jun 27 | 26 | 23.5 | 486 | 76 |
| 2022 | Jul 11 | 28 | 23.5 | 485 | 75 |
| 2022 | Jul 18 | 29 | 23.6 | 478 | 74 |
| 2022 | Jul 25 | 30 | 23.6 | 417 | 96 |
| 2022 | Aug 1 | 31 | 23.6 | 360 | 120 |
| 2022 | Aug 8 | 32 | 23.6 | 359 | 121 |
| 2022 | Aug 15 | 33 | 23.6 | 357 | 123 |
| 2022 | Aug 22 | 34 | 23.6 | 356 | 123 |
| 2022 | Aug 29 | 35 | 23.7 | 356 | 123 |
| 2022 | Sep 12 | 37 | 23.7 | 324 | 145 |
| 2022 | Sep 19 | 38 | 23.7 | 290 | 169 |
| 2022 | Sep 26 | 39 | 23.7 | 290 | 169 |
| 2022 | Oct 3 | 40 | 23.8 | 291 | 167 |
| 2022 | Oct 10 | 41 | 23.8 | 216 | 245 |
| 2022 | Oct 17 | 42 | 23.8 | 246 | 212 |
| 2022 | Oct 24 | 43 | 23.8 | 246 | 212 |
| 2022 | Oct 31 | 44 | 23.8 | 202 | 261 |
| 2022 | Nov 7 | 45 | 23.9 | 201 | 266 |
| 2022 | Nov 14 | 46 | 23.9 | 204 | 266 |
| 2022 | Nov 21 | 47 | 23.9 | 208 | 265 |
| 2022 | Nov 28 | 48 | 23.9 | 211 | 265 |
| 2022 | Dec 5 | 49 | 23.9 | 211 | 265 |
| 2022 | Dec 12 | 50 | 24.0 | 208 | 265 |
| 2022 | Dec 19 | 51 | 24.0 | 208 | 265 |
| 2022 | Dec 26 | 52 | 24.0 | 208 | 265 |
| 2023 | Jan 2 | 1 | 24.0 | 208 | 265 |
| 2023 | Jan 9 | 2 | 24.0 | 207 | 265 |
| 2023 | Jan 16 | 3 | 24.1 | 208 | 265 |
| 2023 | Jan 30 | 5 | 24.1 | 208 | 271 |
| 2023 | Feb 6 | 6 | 24.1 | 206 | 271 |
| 2023 | Feb 13 | 7 | 24.1 | 212 | 269 |
| 2023 | Feb 20 | 8 | 24.1 | 210 | 268 |
| 2023 | Feb 27 | 9 | 24.2 | 210 | 268 |
| 2023 | Mar 6 | 10 | 24.2 | 203 | 287 |
| 2023 | Mar 20 | 12 | 24.2 | 205 | 284 |
| 2023 | Apr 3 | 14 | 24.3 | 209 | 280 |
| 2023 | Apr 10 | 15 | 24.3 | 208 | 280 |
| 2023 | Apr 17 | 16 | 24.3 | 204 | 280 |
| 2023 | Apr 24 | 17 | 24.3 | 203 | 287 |
| 2023 | May 8 | 19 | 24.4 | 206 | 287 |
| 2023 | May 22 | 21 | 24.4 | 205 | 291 |
| 2023 | May 29 | 22 | 24.4 | 205 | 291 |
| 2023 | Jun 12 | 24 | 24.5 | 209 | 273 |
| 2023 | Jun 19 | 25 | 24.5 | 211 | 275 |
| 2023 | Jun 26 | 26 | 24.5 | 211 | 275 |
| 2023 | Jul 3 | 27 | 24.5 | 213 | 275 |
| 2023 | Jul 17 | 29 | 24.6 | 204 | 283 |
| 2023 | Jul 24 | 30 | 24.6 | 231 | 258 |
| 2023 | Jul 31 | 31 | 24.6 | 237 | 249 |
| 2023 | Aug 7 | 32 | 24.6 | 246 | 246 |
| 2023 | Aug 14 | 33 | 24.6 | 251 | 243 |
| 2023 | Aug 21 | 34 | 24.6 | 251 | 243 |
| 2023 | Aug 28 | 35 | 24.7 | 251 | 243 |
| 2023 | Sep 11 | 37 | 24.7 | 274 | 218 |
| 2023 | Sep 18 | 38 | 24.7 | 284 | 200 |
| 2023 | Sep 25 | 39 | 24.7 | 278 | 206 |
| 2023 | Oct 2 | 40 | 24.8 | 277 | 206 |
| 2023 | Oct 16 | 42 | 24.8 | 358 | 141 |
| 2023 | Oct 23 | 43 | 24.8 | 342 | 151 |
| 2023 | Oct 30 | 44 | 24.8 | 422 | 108 |
| 2023 | Nov 6 | 45 | 24.9 | 400 | 117 |
| 2023 | Nov 13 | 46 | 24.9 | 396 | 119 |
| 2023 | Nov 20 | 47 | 24.9 | 375 | 128 |
| 2023 | Nov 27 | 48 | 24.9 | 374 | 128 |
| 2023 | Dec 4 | 49 | 24.9 | 377 | 128 |
| 2023 | Dec 11 | 50 | 25.0 | 378 | 128 |
| 2023 | Dec 18 | 51 | 25.0 | 378 | 128 |
| 2023 | Dec 25 | 52 | 25.0 | 379 | 128 |
| 2024 | Jan 1 | 1 | 25.0 | 379 | 128 |
| 2024 | Jan 8 | 2 | 25.0 | 365 | 132 |
| 2024 | Jan 15 | 3 | 25.0 | 328 | 158 |
| 2024 | Jan 29 | 5 | 25.1 | 339 | 150 |
| 2024 | Feb 5 | 6 | 25.1 | 333 | 156 |
| 2024 | Feb 12 | 7 | 25.1 | 334 | 156 |
| 2024 | Feb 19 | 8 | 25.1 | 331 | 156 |
| 2024 | Feb 26 | 9 | 25.2 | 333 | 156 |
| 2024 | Mar 4 | 10 | 25.2 | 367 | 136 |
| 2024 | Mar 18 | 12 | 25.2 | 362 | 136 |
| 2024 | Apr 1 | 14 | 25.3 | 340 | 152 |
| 2024 | Apr 8 | 15 | 25.3 | 343 | 152 |
| 2024 | Apr 15 | 16 | 25.3 | 322 | 165 |
| 2024 | Apr 22 | 17 | 25.3 | 323 | 160 |
| 2024 | May 6 | 19 | 25.4 | 314 | 168 |
| 2024 | May 20 | 21 | 25.4 | 314 | 167 |
| 2024 | May 27 | 22 | 25.4 | 319 | 167 |
| 2024 | Jun 10 | 24 | 25.5 | 316 | 167 |
| 2024 | Jun 17 | 25 | 25.5 | 323 | 163 |
| 2024 | Jun 24 | 26 | 25.5 | 321 | 163 |
| 2024 | Jul 1 | 27 | 25.5 | 320 | 163 |
| 2024 | Jul 15 | 29 | 25.5 | 335 | 155 |
| 2024 | Jul 22 | 30 | 25.6 | 321 | 165 |
| 2024 | Jul 29 | 31 | 25.6 | 341 | 151 |
| 2024 | Aug 5 | 32 | 25.6 | 339 | 151 |
| 2024 | Aug 12 | 33 | 25.6 | 338 | 151 |
| 2024 | Aug 19 | 34 | 25.6 | 333 | 151 |
| 2024 | Aug 26 | 35 | 25.7 | 302 | 175 |
| 2024 | Sep 9 | 37 | 25.7 | 284 | 187 |
| 2024 | Sep 16 | 38 | 25.7 | 293 | 182 |
| 2024 | Sep 23 | 39 | 25.7 | 295 | 178 |
| 2024 | Sep 30 | 40 | 25.8 | 288 | 183 |
| 2024 | Oct 14 | 42 | 25.8 | 260 | 206 |
| 2024 | Oct 21 | 43 | 25.8 | 265 | 203 |
| 2024 | Oct 28 | 44 | 25.8 | 267 | 198 |
| 2024 | Nov 4 | 45 | 25.9 | 283 | 184 |
| 2024 | Nov 11 | 46 | 25.9 | 286 | 183 |
| 2024 | Nov 18 | 47 | 25.9 | 301 | 174 |
| 2024 | Nov 25 | 48 | 25.9 | 302 | 174 |
| 2024 | Dec 2 | 49 | 25.9 | 298 | 174 |
| 2024 | Dec 9 | 50 | 25.9 | 298 | 174 |
| 2024 | Dec 16 | 51 | 26.0 | 298 | 174 |
| 2024 | Dec 23 | 52 | 26.0 | 297 | 174 |
| 2024 | Dec 30 | 1 | 26.0 | 296 | 174 |
| 2025 | Jan 6 | 2 | 26.0 | 303 | 170 |
| 2025 | Jan 13 | 3 | 26.0 | 254 | 219 |
| 2025 | Jan 27 | 5 | 26.1 | 248 | 229 |
| 2025 | Feb 3 | 6 | 26.1 | 251 | 223 |
| 2025 | Feb 10 | 7 | 26.1 | 242 | 237 |
| 2025 | Feb 17 | 8 | 26.1 | 238 | 237 |
| 2025 | Feb 24 | 9 | 26.2 | 232 | 237 |
| 2025 | Mar 3 | 10 | 26.2 | 228 | 245 |
| 2025 | Mar 17 | 12 | 26.2 | 227 | 245 |
| 2025 | Mar 31 | 14 | 26.3 | 236 | 232 |
| 2025 | Apr 7 | 15 | 26.3 | 238 | 232 |
| 2025 | Apr 14 | 16 | 26.3 | 252 | 220 |
| 2025 | Apr 21 | 17 | 26.3 | 254 | 218 |
| 2025 | May 5 | 19 | 26.4 | 255 | 220 |
| 2025 | May 19 | 21 | 26.4 | 242 | 228 |
| 2025 | May 26 | 22 | 26.4 | 246 | 228 |
| 2025 | Jun 1 | 22 | 26.4 | 227 | 247 |
| 2025 | Jun 9 | 24 | 26.4 | 219 | 251 |
| 2025 | Jun 16 | 25 | 26.5 | 221 | 251 |
| 2025 | Jun 23 | 26 | 26.5 | 222 | 251 |
| 2025 | Jun 30 | 27 | 26.5 | 222 | 251 |
| 2025 | Jul 1 | 27 | 26.5 | 227 | 247 |
| 2025 | Jul 14 | 29 | 26.5 | 209 | 263 |
| 2025 | Jul 21 | 30 | 26.6 | 213 | 259 |
| 2025 | Jul 28 | 31 | 26.6 | 209 | 264 |
| 2025 | Aug 4 | 32 | 26.6 | 210 | 264 |
| 2025 | Aug 18 | 34 | 26.6 | 196 | 276 |