# 2025 Bengaluru Open – Singles

Stefano Napolitano was the defending champion but chose not to defend his title.
Brandon Holt won the title after defeating Shintaro Mochizuki 6–3, 6–3 in the final.

## Seeds

* Vít Kopřiva (first round)
* Tristan Schoolkate (quarterfinals)
* Brandon Holt (champion)
* Elmer Møller (first round)
* Kyrian Jacquet (first round)
* Ugo Blanchet (first round, retired)
* Shintaro Mochizuki (final)
* Alexis Galarneau (withdrew)

## 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 |
| 7 | Shintaro Mochizuki | 6 | 3 | 6 | | | | |
| | James McCabe | 1 | 6 | 4 | | | | |
| | James McCabe | 1 | 6 | 4 | 7 | Shintaro Mochizuki | 3 | 3 |
| | | | | | 3 | Brandon Holt | 6 | 6 |
| 3 | Brandon Holt | 6 | 7$^7$ | | 3 | Brandon Holt | 6 | 6 |
| LL | Billy Harris | 2 | 6$^4$ | | | | | |

### 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 | Semifinals | Semifinals |
| 1 | V Kopřiva | 6 | 4 | 3 | | | | | | | | | | | | | | | |
| Q | Hynek Bartoň | 4 | 6 | 6 | Q | H Bartoň | 7$^7$ | 6 | | | | | | | | | | | |
| | E Dalla Valle | 4 | 4 | | | A Holmgren | 6$^5$ | 3 | | | | | | | | | | | |
| | A Holmgren | 6 | 6 | | | | | | | Q | H Bartoň | 6$^5$ | 3 | | | | | | |
| Q | K Samrej | 1 | 0 | | | | | | | 7 | S Mochizuki | 7$^7$ | 6 | | | | | | |
| | J Clarke | 6 | 6 | | | J Clarke | 7 | 1 | 2 | | | | | | | | | | |
| WC | R Ramanathan | 6$^3$ | 5 | | 7 | S Mochizuki | 5 | 6 | 6 | | | | | | | | | | |
| 7 | S Mochizuki | 7$^7$ | 7 | | | | | | | | | | | | 7 | S Mochizuki | 6 | 3 | 6 |
| 4 | E Møller | 3 | 4 | | | | | | | | | | | | | J McCabe | 1 | 6 | 4 |
| | N Mejía | 6 | 6 | | | N Mejía | 6 | 7 | | | | | | | | | | | |
| | M Geerts | 7$^7$ | 4 | 6$^6$ | | B Ellis | 1 | 5 | | | | | | | | | | | |
| | B Ellis | 6$^2$ | 6 | 7$^8$ | | | | | | | N Mejía | 6 | 4 | 3 | | | | | |
| | J Engel | 5 | 2 | | | | | | | | J McCabe | 4 | 6 | 6 | | | | | |
| | R Noguchi | 7 | 6 | | | R Noguchi | 5 | 7 | 6$^5$ | | | | | | | | | | |
| | J McCabe | 6$^8$ | 6 | 6 | | J McCabe | 7 | 5 | 7$^7$ | | | | | | | | | | |
| 5 | K Jacquet | 7$^{10}$ | 1 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | U Blanchet | 3 | 2$^r$ | | | | | | | | | | | | | | | |
| Q | N Álvarez Varona | 6 | 4 | | Q | N Álvarez Varona | 4 | 6$^5$ | | | | | | | | | | |
| WC | M Dhamne | 3 | 6 | 6$^3$ | Q | P Bar Biryukov | 6 | 7$^7$ | | | | | | | | | | |
| Q | Petr Bar Biryukov | 6 | 3 | 7$^7$ | | | | | | Q | P Bar Biryukov | 4 | 4 | | | | | |
| Q | I Simakin | 6 | 6$^4$ | 4 | | | | | | 3 | B Holt | 6 | 6 | | | | | |
| | B Tomic | 3 | 7$^7$ | 6 | | B Tomic | 7 | 4 | 4 | | | | | | | | | |
| | V Vacherot | 4 | 4 | | 3 | B Holt | 5 | 6 | 6 | | | | | | | | | |
| 3 | B Holt | 6 | 6 | | | | | | | | | | | | 3 | B Holt | 6 | 7$^7$ |
| LL | B Harris | 6 | 1 | | | | | | | | | | | | LL | B Harris | 2 | 6$^4$ |
| | E Couacaud | 1 | 0$^r$ | | LL | B Harris | 6 | 6 | | | | | | | | | | |
| | M Gengel | 6$^2$ | 6 | 6 | | M Gengel | 4 | 3 | | | | | | | | | | |
| WC | SDP Dev | 7$^7$ | 3 | 3 | | | | | | LL | B Harris | 6 | 1 | 7 | | | | |
| Q | K Singh | 4 | 6 | 6$^3$ | | | | | | 2 | T Schoolkate | 2 | 6 | 5 | | | | |
| | J Rodionov | 6 | 4 | 7$^7$ | | J Rodionov | 3 | 6 | 2 | | | | | | | | | |
| | K Sultanov | 5 | 7$^7$ | 3 | 2 | T Schoolkate | 6 | 3 | 6 | | | | | | | | | |
| 2 | T Schoolkate | 7 | 6$^5$ | 6 | | | | | | | | | | | | | | |