# 2023 President's Cup – Men's singles

Roman Safiullin was the defending champion but chose not to defend his title.
Denis Yevseyev won the title after defeating Khumoyun Sultanov 7–5, 2–6, 6–4 in the final.

## Seeds

* Mikhail Kukushkin (quarterfinals)
* Benjamin Lock (quarterfinals)
* Denis Yevseyev (champion)
* Dmitry Popko (second round, retired)
* Filip Peliwo (second round)
* Yankı Erel (semifinals)
* Alafia Ayeni (first round)
* Saba Purtseladze (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 | Final | Final | Final | Final | Final |
| | Evgeny Karlovskiy | 3 | 1 | | | | | |
| | Khumoyun Sultanov | 6 | 6 | | | | | |
| | Khumoyun Sultanov | 6 | 6 | | Khumoyun Sultanov | 5 | 6 | 4 |
| | | | | 3 | Denis Yevseyev | 7 | 2 | 6 |
| 3 | Denis Yevseyev | 6 | 6 | 3 | Denis Yevseyev | 7 | 2 | 6 |
| 6 | Yankı Erel | 4 | 4 | | | | | |

### 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 |
| 1 | M Kukushkin | 6 | 6 | | | | | | | | | | | | | | |
| PR | E Tiurnev | 2 | 0 | | 1 | M Kukushkin | 6 | 6 | | | | | | | | | |
| | Digvijaypratap Singh | 3 | 4 | | | R Tokuda | 1 | 3 | | | | | | | | | |
| | Renta Tokuda | 6 | 6 | | | | | | | 1 | M Kukushkin | 4 | 6 | 2 | | | |
| Q | K Singh | 6$^2$ | 2 | | | | | | | | E Karlovskiy | 6 | 4 | 6 | | | |
| | E Karlovskiy | 7$^7$ | 6 | | | E Karlovskiy | 6 | 6 | | | | | | | | | |
| WC | Timur Maulenov | 6$^4$ | 1 | | 5 | F Peliwo | 3 | 4 | | | | | | | | | |
| 5 | F Peliwo | 7$^7$ | 6 | | | | | | | | | | | | E Karlovskiy | 3 | 1 |
| 4 | D Popko | 6 | 4 | 6 | | | | | | | | | | | K Sultanov | 6 | 6 |
| WC | K Kırcı | 4 | 6 | 1 | 4 | D Popko | 7$^7$ | 0 | 1$^r$ | | | | | | | | |
| | K Sultanov | 7$^7$ | 6 | | | K Sultanov | 6$^4$ | 6 | 2 | | | | | | | | |
| | Shuichi Sekiguchi | 6$^5$ | 4 | | | | | | | | K Sultanov | 5 | 6 | 6 | | | |
| | L Borg | 5 | 4 | | | | | | | Q | E Philippov | 7 | 4 | 4 | | | |
| Q | E Gerasimov | 7 | 6 | | Q | E Gerasimov | 5 | 5 | | | | | | | | | |
| Q | Evgeny Philippov | 7$^7$ | 6 | | Q | E Philippov | 7 | 7 | | | | | | | | | |
| 7 | Alafia Ayeni | 6$^4$ | 2 | | | | | | | | | | | | | | |

### 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 |
| 8 | S Purtseladze | 6 | 5 | 5 | | | | | | | | | | | | | |
| Q | A Zgirovsky | 3 | 7 | 7 | Q | A Zgirovsky | 7$^7$ | 6 | | | | | | | | | |
| | N Oberleitner | 6 | 6 | | | N Oberleitner | 6$^3$ | 2 | | | | | | | | | |
| Q | Sidharth Rawat | 1 | 2 | | | | | | | Q | A Zgirovsky | 2 | 4 | | | | |
| | R Bertrand | 2 | 6 | 4 | | | | | | 3 | D Yevseyev | 6 | 6 | | | | |
| | Orel Kimhi | 6 | 1 | 6 | | O Kimhi | 5 | 1 | | | | | | | | | |
| | A Rai | 4 | 1 | | 3 | D Yevseyev | 7 | 6 | | | | | | | | | |
| 3 | D Yevseyev | 6 | 6 | | | | | | | | | | | 3 | D Yevseyev | 6 | 6 |
| 6 | Y Erel | 6 | 6$^5$ | 6 | | | | | | | | | | 6 | Y Erel | 4 | 4 |
| Alt | Z Tkemaladze | 4 | 7$^7$ | 1 | 6 | Y Erel | 1 | 6 | 6 | | | | | | | | |
| | R Statham | 6 | 6 | | | R Statham | 6 | 3 | 4 | | | | | | | | |
| Q | N Kaliyanda Poonacha | 1 | 4 | | | | | | | 6 | Y Erel | 6 | 7$^7$ | | | | |
| | SDP Dev | 4 | 6 | 3 | | | | | | 2 | B Lock | 3 | 6$^4$ | | | | |
| WC | Islam Orynbasar | 6 | 1 | 6 | WC | I Orynbasar | 2 | 3 | | | | | | | | | |
| | Y Takahashi | 5 | 4 | | 2 | B Lock | 6 | 6 | | | | | | | | | |
| 2 | B Lock | 7 | 6 | | | | | | | | | | | | | | |