# 2024 Hangzhou Challenger – Singles

This was the first edition of the tournament.
James Duckworth won the title after defeating Mackenzie McDonald 2–6, 7–6$^{(7–5)}$, 6–4 in the final.

## Seeds

* James Duckworth (champion)
* Rinky Hijikata (quarterfinals)
* Fabio Fognini (quarterfinals)
* Arthur Cazaux (quarterfinals)
* Adam Walton (quarterfinals)
* Gabriel Diallo (semifinals)
* Billy Harris (second round)
* Tseng Chun-hsin (semifinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 1 | James Duckworth | 6 | 6 | | | | | |
| 8 | Tseng Chun-hsin | 2 | 3 | | | | | |
| 8 | Tseng Chun-hsin | 2 | 3 | 1 | James Duckworth | 2 | 7$^7$ | 6 |
| | | | | | Mackenzie McDonald | 6 | 6$^5$ | 4 |
| 6 | Gabriel Diallo | 6$^9$ | 3 | | Mackenzie McDonald | 6 | 6$^5$ | 4 |
| | Mackenzie McDonald | 7$^{11}$ | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | J Duckworth | 7 | 6$^4$ | 7$^7$ | | | | | | | | | | | | | |
| | Y Uchiyama | 5 | 7$^7$ | 6$^5$ | 1 | J Duckworth | 6 | 7 | | | | | | | | | |
| | I Marchenko | 7$^{10}$ | 4 | 4 | Alt | R Ramanathan | 4 | 5 | | | | | | | | | |
| Alt | R Ramanathan | 6$^8$ | 6 | 6 | | | | | 1 | J Duckworth | 6 | 6 | | | | | |
| | M Krueger | 4 | 3 | | | | | | 5 | A Walton | 4 | 4 | | | | | |
| Alt | F Sun | 6 | 6 | | Alt | F Sun | 3 | 4 | | | | | | | | | |
| | U Blanchet | 6 | 6$^6$ | 4 | 5 | A Walton | 6 | 6 | | | | | | | | | |
| 5 | A Walton | 3 | 7$^8$ | 6 | | | | | | | | | | 1 | J Duckworth | 6 | 6 |
| 3/WC | F Fognini | 6 | 6 | | | | | | | | | | | 8 | C-h Tseng | 2 | 3 |
| Q | R Ho | 3 | 2 | | 3/WC | F Fognini | 6 | 7 | | | | | | | | | |
| WC | J Cui | 6 | 6 | | WC | J Cui | 3 | 5 | | | | | | | | | |
| | Y Shimizu | 3 | 3 | | | | | | 3/WC | F Fognini | 6 | 4 | 1 | | | | |
| | Vadym Ursu | 5 | 7$^7$ | 6 | | | | | 8 | C-h Tseng | 4 | 6 | 6 | | | | |
| WC | R Te | 7 | 6$^1$ | 4 | | V Ursu | 1 | 6$^2$ | | | | | | | | | |
| Q | Y Takahashi | 6 | 6$^1$ | 2 | 8 | C-h Tseng | 6 | 7$^7$ | | | | | | | | | |
| 8 | C-h Tseng | 4 | 7$^7$ | 6 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | G Diallo | 6 | 6 | | | | | | | | | | | | | | | |
| | J McCabe | 4 | 2 | | 6 | G Diallo | 6 | 6 | | | | | | | | | | |
| Q | K Samrej | 6 | 6 | | Q | K Samrej | 3 | 2 | | | | | | | | | | |
| Q | A Bakshi | 4 | 1 | | | | | | | 6 | G Diallo | 2 | 6 | 6 | | | | |
| Q | Petr Bar Biryukov | 6 | 3 | 6 | | | | | | 4 | A Cazaux | 6 | 4 | 4 | | | | |
| | D Yevseyev | 4 | 6 | 3 | Q | P Bar Biryukov | 7$^7$ | 4 | 2 | | | | | | | | | |
| | A Bolt | 2 | 4 | | 4 | A Cazaux | 6$^3$ | 6 | 6 | | | | | | | | | |
| 4 | A Cazaux | 6 | 6 | | | | | | | | | | | | 6 | G Diallo | 6$^9$ | 3 |
| 7 | B Harris | 6 | 1 | 6 | | | | | | | | | | | | M McDonald | 7$^{11}$ | 6 |
| | B Lock | 3 | 6 | 3 | 7 | B Harris | 0 | 1 | | | | | | | | | | |
| | Y-h Hsu | 2 | 4 | | | M McDonald | 6 | 6 | | | | | | | | | | |
| | M McDonald | 6 | 6 | | | | | | | | M McDonald | 6 | 6 | | | | | |
| | Z Svajda | 7 | 6 | | | | | | | 2 | R Hijikata | 2 | 1 | | | | | |
| Q | Zhang Tianhui | 5 | 3 | | | Z Svajda | 6 | 3 | 5 | | | | | | | | | |
| | Y Bai | 1 | 7$^7$ | 6$^1$ | 2 | R Hijikata | 3 | 6 | 7 | | | | | | | | | |
| 2 | R Hijikata | 6 | 6$^5$ | 7$^7$ | | | | | | | | | | | | | | |