| Orleans Challenger | 09/25/21 |
| Lima Challenger | 09/25/21 |
| Lisbona Challenger | 09/26/21 |
| Masters 1000 Indian Wells | 09/26/21 |
| VIRTUAL DAVIS CUP 2021 | 08/30/21 |
| Qualification For San Diego ATP 250 | 09/19/21 |
| Qualification For Sofia ATP 250 | 09/19/21 |
| Nur Sultan ATP 250 | 09/20/21 |
| Metz ATP 250 | 09/20/21 |
| Ambato Challenger | 09/20/21 |
| Columbus Challenger | 09/20/21 |
| Braga Challenger | 09/20/21 |
| Rebuvetti Grand Slam Cup 2021 | 09/27/21 |
| San Diego ATP 250 | 09/27/21 |
| Sofia ATP 250 | 09/27/21 |
Race to Challenger Finals
Select a week: Select a country:
| Rank | Nickname and Nationality | Points | Week Change | Turn Played | |
|---|---|---|---|---|---|
| 1 | sethrollins, Albania | 557 | 0 | 25 | |
| 2 | loremar7380, Italy | 555 | 0 | 27 | |
| 3 | MarcoM, Italy | 517 | 0 | 28 | |
| 4 | Paiston, Italy | 511 | 13 | 30 | |
| 5 | tozak78, France | 479 | 5 | 16 | |
| 6 | Pelone, Italy | 459 | -2 | 34 | |
| 7 | Diomede, Canada | 455 | -1 | 23 | |
| 8 | Gerulaitis, Italy | 453 | -3 | 28 | |
| 9 | roger55, Italy | 446 | 0 | 30 | |
| 10 | pirropio, Italy | 444 | 12 | 29 | |
| 11 | spessotto, Italy | 437 | -4 | 29 | |
| 12 | ecotini, Italy | 431 | -4 | 32 | |
| 13 | AlessandroDodaro, Italy | 430 | 0 | 29 | |
| 14 | simone1970, Italy | 424 | -3 | 31 | |
| 15 | Marat, Russia | 416 | 0 | 23 | |
| 16 | Alle87, New Zealand | 411 | -4 | 30 | |
| 17 | s_tennis, Italy | 406 | -3 | 28 | |
| 18 | TherealLapadre, Japan | 388 | 0 | 32 | |
| 19 | pinkpanther, Italy | 387 | -3 | 19 | |
| 20 | Fragigli, Italy | 380 | 1 | 32 | |
| 21 | mirtillamalcontenta, Indonesia | 375 | -2 | 29 | |
| 22 | Flanagan, Italy | 367 | -2 | 19 | |
| 23 | tampo, Italy | 363 | 3 | 26 | |
| 24 | Maira09, Italy | 351 | -1 | 26 | |
| 25 | rodrigo, Panama | 350 | 22 | 23 | |
| 26 | patrafter, Italy | 348 | -2 | 28 | |
| 27 | Sui_teloni, Italy | 344 | 7 | 27 | |
| 28 | Agassikid, Italy | 335 | 0 | 30 | |
| 29 | Triplete, Italy | 335 | 0 | 25 | |
| 30 | diavolo82, Argentina | 335 | -5 | 27 | |
| 31 | Daniluzz, Italy | 330 | 0 | 31 | |
| 32 | giammyrome77, Italy | 330 | -5 | 34 | |
| 33 | biomimetic 300, Italy | 326 | -1 | 19 | |
| 34 | leone, Italy | 324 | -4 | 24 | |
| 35 | skinner715, Argentina | 320 | 0 | 35 | |
| 36 | Fab, Italy | 314 | -3 | 22 | |
| 37 | stage74, Italy | 311 | 6 | 29 | |
| 38 | dcampo, Italy | 308 | 33 | 11 | |
| 39 | IL MAURI, Italy | 306 | 14 | 23 | |
| 40 | Lorenzantony, Italy | 302 | -4 | 29 | |
| 41 | ROCK WAVE, Italy | 302 | -4 | 22 | |
| 42 | rogersaby, Italy | 299 | -2 | 30 | |
| 43 | bibinobibini, Italy | 298 | -5 | 18 | |
| 44 | Fritz1108, Italy | 297 | 2 | 27 | |
| 45 | Kira_Luke, Croatia | 296 | -6 | 30 | |
| 46 | Ricky Sapo, Guatemala | 293 | -5 | 23 | |
| 47 | Valediot, Italy | 291 | -2 | 25 | |
| 48 | Dacira, Italy | 290 | -6 | 16 | |
| 49 | ernests, Latvia | 284 | -5 | 14 | |
| 50 | AngeloM97, Bosnian | 283 | 16 | 19 |