| Campinas Challenger | 09/30/23 |
| Alicante Challenger | 09/30/23 |
| Mouilleron le Captif Challenger | 10/01/23 |
| Qualification For Masters 1000 Shanghai | 09/24/23 |
| Beijing ATP 500 | 09/25/23 |
| Astana ATP 250 | 09/25/23 |
| Bogota Challenger | 09/25/23 |
| Orleans Challenger | 09/25/23 |
| Charleston Challenger | 09/25/23 |
| Braga Challenger | 09/25/23 |
| Masters 1000 Shanghai | 10/04/23 |
| DOUBLES - Masters 1000 Shanghai | 10/04/23 |
| VIRTUAL DAVIS CUP 2023 | 10/09/23 |
| Formazione coppie per circuito di doppio | 12/01/23 |
| Category | ATP Challenger Tour 100000$ |
| Name | Chicago Challenger |
| Drawsize | 32 |
| Round number | 5 |
| On date | 08/08/22 00:00 |
| Registration date | 08/02/22 00:00 |
| End registration date | 08/06/22 14:00 |
| Phase | Registration closed. |
| R32 | R16 | Quarter Finals |
Semi Finals |
Final |
|---|---|---|---|---|
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| Tourn Points | Provisional Entry List | Official Entry List | Round 32 | Round 16 | Quarter-finals | Semi-finals | Finals |