# 2024 Columbus Challenger – Singles

Denis Kudla was the defending champion but lost in the second round to Tristan Boyer.
Naoki Nakagawa won the title after defeating James Trotter 7–6$^{(10–8)}$, 5–7, 7–6$^{(7–5)}$ in the final.

## Seeds

* Christopher Eubanks (quarterfinals)
* Tristan Schoolkate (first round)
* Patrick Kypson (first round)
* J. J. Wolf (first round)
* Denis Kudla (second round)
* Abdullah Shelbayh (quarterfinals)
* Brandon Holt (first round)
* Alexis Galarneau (second 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 | Final |
| Alt | Naoki Nakagawa | 7$^7$ | 0 | 6 | | | | | |
| Q | Kyle Edmund | 6$^5$ | 6 | 2 | | | | | |
| Q | Kyle Edmund | 6$^5$ | 6 | 2 | Alt | Naoki Nakagawa | 7$^{10}$ | 5 | 7$^7$ |
| | | | | | | James Trotter | 6$^8$ | 7 | 6$^5$ |
| | Nishesh Basavareddy | 7$^7$ | 1 | 0 | | James Trotter | 6$^8$ | 7 | 6$^5$ |
| | James Trotter | 6$^4$ | 6 | 6 | | | | | |

### Top half

| 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 | Semifinals |
| 1 | C Eubanks | 7 | 6 | | | | | | | | | | | | | | |
| | C Williams | 5 | 3 | 1 | C Eubanks | 6 | 7 | | | | | | | | | | |
| | B Kuzuhara | 1 | 3 | | A Andrade | 3 | 5 | | | | | | | | | | |
| | A Andrade | 6 | 6 | | | | | 1 | C Eubanks | 6 | 6$^4$ | 6$^4$ | | | | | |
| Q | J Pinnington Jones | 6$^1$ | 4 | | | | | Alt | N Nakagawa | 2 | 7$^7$ | 7$^7$ | | | | | |
| Alt | N Nakagawa | 7$^7$ | 6 | Alt | N Nakagawa | 6 | 6 | | | | | | | | | | |
| WC | Alexander Bernard | 6 | 7$^7$ | WC | A Bernard | 2 | 3 | | | | | | | | | | |
| 7 | B Holt | 3 | 6$^4$ | | | | | | | | | | Alt | N Nakagawa | 7$^7$ | 0 | 6 |
| 4 | JJ Wolf | 1 | 6$^4$ | | | | | | | | | | Q | K Edmund | 6$^5$ | 6 | 2 |
| Q | K Edmund | 6 | 7$^7$ | Q | K Edmund | 6 | 6 | | | | | | | | | | |
| | D Stricker | 6 | 7 | | D Stricker | 3 | 3 | | | | | | | | | | |
| | R Peniston | 3 | 5 | | | | | Q | K Edmund | 7 | 6 | | | | | | |
| WC | Jack Anthrop | 6 | 6 | | | | | 6 | A Shelbayh | 5 | 1 | | | | | | |
| Q | M Cassone | 3 | 4 | WC | J Anthrop | 4 | 4 | | | | | | | | | | |
| | E Spizzirri | 1 | 0 | 6 | A Shelbayh | 6 | 6 | | | | | | | | | | |
| 6 | A Shelbayh | 6 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | D Kudla | 4 | 6 | 6 | | | | | | | | | | | | |
| Q | Micah Braswell | 6 | 1 | 2 | 5 | D Kudla | 3 | 4 | | | | | | | | |
| WC | Bry Nakashima | 1 | 6$^3$ | | | T Boyer | 6 | 6 | | | | | | | | |
| | T Boyer | 6 | 7$^7$ | | | | | | | T Boyer | 0 | 2 | | | | |
| | N Basavareddy | 6 | 6 | | | | | | | N Basavareddy | 6 | 6 | | | | |
| | Jules Marie | 3 | 2 | | | N Basavareddy | 5 | 7 | 6 | | | | | | | |
| | E Quinn | 6 | 6 | | | E Quinn | 7 | 5 | 2 | | | | | | | |
| 3 | P Kypson | 4 | 4 | | | | | | | | | | N Basavareddy | 7$^7$ | 1 | 0 |
| 8 | A Galarneau | 6 | 6 | | | | | | | | | | J Trotter | 6$^4$ | 6 | 6 |
| | D Sweeny | 4 | 1 | | 8 | A Galarneau | 4 | 4 | | | | | | | | |
| | E Escobedo | 6$^4$ | 6 | 6 | | E Escobedo | 6 | 6 | | | | | | | | |
| Q | Antoine Ghibaudo | 7$^7$ | 2 | 4 | | | | | | E Escobedo | 6$^3$ | 2 | | | | |
| | A Mayo | 6 | 2 | 2 | | | | | | J Trotter | 7$^7$ | 6 | | | | |
| | J Trotter | 4 | 6 | 6 | | J Trotter | 7$^7$ | 6 | | | | | | | | |
| Q | Patrick Zahraj | 7$^7$ | 6 | | Q | P Zahraj | 6$^5$ | 4 | | | | | | | | |
| 2 | T Schoolkate | 6$^4$ | 0 | | | | | | | | | | | | | |