# 2024 Jinan Open – Men's singles

Zhang Zhizhen was the defending champion but chose not to defend his title.
Wu Yibing won the title after defeating Rio Noguchi 7–5, 6–3 in the final.

## Seeds

* Yuta Shimizu (semifinals)
* Bai Yan (second round)
* Ryan Peniston (first round)
* Wu Tung-lin (second round)
* Rio Noguchi (final)
* Cui Jie (first round)
* Mikalai Haliak (first round)
* Kaichi Uchida (first round)

## 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 | Semifinals | Final | Final | Final | Final |
| 1 | Yuta Shimizu | 6$^4$ | 6 | 5 | | | | |
| 5 | Rio Noguchi | 7$^7$ | 3 | 7 | | | | |
| 5 | Rio Noguchi | 7$^7$ | 3 | 7 | 5 | Rio Noguchi | 5 | 3 |
| | | | | | WC | Wu Yibing | 7 | 6 |
| WC | Wu Yibing | 3 | 6 | 6 | WC | Wu Yibing | 7 | 6 |
| Q | Keegan Smith | 6 | 0 | 2 | | | | |

### Top 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 | Semifinals |
| 1 | Y Shimizu | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | Jin Yuquan | 4 | 2 | | 1 | Y Shimizu | 6 | 6 | | | | | | | | | | | |
| | Alafia Ayeni | 6$^4$ | 2 | | | Y Zhou | 2 | 1 | | | | | | | | | | | |
| | Y Zhou | 7$^7$ | 6 | | | | | | | 1 | Y Shimizu | 6 | 5 | 7 | | | | | |
| | P Henning | 6 | 6 | | | | | | | | P Henning | 4 | 7 | 5 | | | | | |
| | H Moriya | 0 | 4 | | | P Henning | 6 | 6 | | | | | | | | | | | |
| Q | Shin San-hui | 6 | 6 | | Q | S-h Shin | 2 | 3 | | | | | | | | | | | |
| 6 | J Cui | 0 | 2 | | | | | | | | | | | | 1 | Y Shimizu | 6$^4$ | 6 | 5 |
| 3 | R Peniston | 5 | 3 | | | | | | | | | | | | 5 | R Noguchi | 7$^7$ | 3 | 7 |
| Q | Shin Woo-bin | 7 | 6 | | Q | W-b Shin | 3 | 6 | 6 | | | | | | | | | | |
| Alt | A Rai | 6 | 1 | 6 | Alt | A Rai | 6 | 1 | 4 | | | | | | | | | | |
| | A Weber | 4 | 6 | 3 | | | | | | Q | W-b Shin | 3 | 2 | | | | | | |
| | Kris van Wyk | 6$^3$ | 4 | | | | | | | 5 | R Noguchi | 6 | 6 | | | | | | |
| | A McHugh | 7$^7$ | 6 | | | A McHugh | 3 | 3 | | | | | | | | | | | |
| | B Bobrov | 5 | 4 | | 5 | R Noguchi | 6 | 6 | | | | | | | | | | | |
| 5 | R Noguchi | 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | K Uchida | 6$^9$ | 6 | 6$^9$ | | | | | | | | | | | | | | |
| Q | Jacob Bradshaw | 7$^{11}$ | 2 | 7$^{11}$ | Q | J Bradshaw | 2 | 6 | 6$^4$ | | | | | | | | | |
| | F Sun | 6 | 6 | | | F Sun | 6 | 2 | 7$^7$ | | | | | | | | | |
| | E Karlovskiy | 2 | 4 | | | | | | | | F Sun | 3 | 2 | | | | | |
| | S Sakellaridis | 6 | 1 | 4 | | | | | | WC | Y Wu | 6 | 6 | | | | | |
| WC | Y Wu | 4 | 6 | 6 | WC | Y Wu | 7 | 7 | | | | | | | | | | |
| WC | Xiao Linang | 3 | 4 | | 4 | T-l Wu | 5 | 5 | | | | | | | | | | |
| 4 | T-l Wu | 6 | 6 | | | | | | | | | | | WC | Y Wu | 3 | 6 | 6 |
| 7 | Mikalai Haliak | 4 | 1 | | | | | | | | | | | Q | K Smith | 6 | 0 | 2 |
| Q | K Smith | 6 | 6 | | Q | K Smith | 7$^8$ | 7 | | | | | | | | | | |
| | Dominik Palán | 3 | 7$^7$ | 3 | Q | J-s Nam | 6$^6$ | 5 | | | | | | | | | | |
| Q | J-s Nam | 6 | 6$^5$ | 6 | | | | | | Q | K Smith | 6 | 6 | | | | | |
| Q | Y Mo | 6 | 6 | | | | | | | Q | Y Mo | 2 | 2 | | | | | |
| | Makoto Ochi | 2 | 3 | | Q | Y Mo | 6 | 6$^5$ | 6 | | | | | | | | | |
| | E Donskoy | 2 | 6$^6$ | | 2 | Y Bai | 4 | 7$^7$ | 4 | | | | | | | | | |
| 2 | Y Bai | 6 | 7$^8$ | | | | | | | | | | | | | | | |