# 2018 Glasgow Trophy – Singles

This was the first edition of the tournament.
Lukáš Lacko won the title after defeating Luca Vanni 4–6, 7–6$^{(7–3)}$, 6–4 in the final.

## Seeds

* Lukáš Lacko (champion)
* Nikola Milojević (second round)
* David Guez (semifinals)
* Matteo Viola (semifinals)
* Bernabé Zapata Miralles (first round)
* Kaichi Uchida (first round)
* Marek Jaloviec (first round)
* Lucas Miedler (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 | Final | Final | Final | Final | Final |
| 1 | Lukáš Lacko | 6 | 6 | | | | | |
| 3 | David Guez | 3 | 4 | | | | | |
| 3 | David Guez | 3 | 4 | 1 | Lukáš Lacko | 4 | 7$^7$ | 6 |
| | | | | | Luca Vanni | 6 | 6$^3$ | 4 |
| 4 | Matteo Viola | 2 | 2 | | Luca Vanni | 6 | 6$^3$ | 4 |
| | Luca Vanni | 6 | 6 | | | | | |

### 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 |
| 1 | L Lacko | 6 | 6 | | | | | | | | | | | | | | | |
| | J De Loore | 4 | 4 | | 1 | L Lacko | 6 | 6 | | | | | | | | | | |
| | Y Mertens | 4 | 6 | 6$^3$ | | H Moriya | 1 | 4 | | | | | | | | | | |
| | H Moriya | 6 | 3 | 7$^7$ | | | | | | 1 | L Lacko | 6 | 6 | | | | | |
| | E Karlovskiy | 6$^5$ | 3 | | | | | | | | G Olaso | 2 | 3 | | | | | |
| | G Olaso | 7$^7$ | 6 | | | G Olaso | 6 | 6 | | | | | | | | | | |
| WC | L Glasspool | 6 | 6 | | WC | L Glasspool | 4 | 3 | | | | | | | | | | |
| 7 | Marek Jaloviec | 3 | 2 | | | | | | | | | | | | 1 | L Lacko | 6 | 6 |
| 3 | D Guez | 7$^7$ | 6 | | | | | | | | | | | | 3 | D Guez | 3 | 4 |
| WC | A McHugh | 6$^5$ | 3 | | 3 | D Guez | 4 | 7$^7$ | 6 | | | | | | | | | |
| | A Bega | 1 | 3 | | Q | R Kern | 6 | 6$^5$ | 4 | | | | | | | | | |
| Q | R Kern | 6 | 6 | | | | | | | 3 | D Guez | 6 | 5 | 6 | | | | |
| | Jared Hiltzik | 3 | 4 | | | | | | | Q | D Brands | 4 | 7 | 2 | | | | |
| Q | D Brands | 6 | 6 | | Q | D Brands | 6 | 6 | | | | | | | | | | |
| Q | D Evans | 6 | 2 | 4 | 8 | L Miedler | 1 | 3 | | | | | | | | | | |
| 8 | L Miedler | 2 | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| 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 | K Uchida | 4 | 6$^4$ | | | | | | | | | | | | | | |
| WC | J Ward | 6 | 7$^7$ | WC | J Ward | 5 | 4 | | | | | | | | | | |
| Q | H Heliövaara | 6 | 6 | Q | H Heliövaara | 7 | 6 | | | | | | | | | | |
| WC | Jonathan Gray | 3 | 1 | | | | | | Q | H Heliövaara | 7 | 2 | 5 | | | | |
| | G Mager | 5 | 3 | | | | | | 4 | M Viola | 5 | 6 | 7 | | | | |
| | JC Aragone | 7 | 6 | | JC Aragone | 4 | 6 | 1 | | | | | | | | | |
| PR | R Bellotti | 1 | 2 | 4 | M Viola | 6 | 3 | 6 | | | | | | | | | |
| 4 | M Viola | 6 | 6 | | | | | | | | | | | 4 | M Viola | 2 | 2 |
| 5 | B Zapata Miralles | 1 | 3 | | | | | | | | | | | | L Vanni | 6 | 6 |
| | I Sijsling | 6 | 6 | | I Sijsling | 6 | 6$^3$ | 6$^4$ | | | | | | | | | |
| | M Vilella Martínez | 6$^6$ | 4 | | R Ortega Olmedo | 1 | 7$^7$ | 7$^7$ | | | | | | | | | |
| | R Ortega Olmedo | 7$^8$ | 6 | | | | | | | R Ortega Olmedo | 3 | 2 | | | | | |
| | L Vanni | 6 | 7$^7$ | | | | | | | L Vanni | 6 | 6 | | | | | |
| | Y Jankovits | 3 | 6$^4$ | | L Vanni | 6 | 6$^4$ | 7$^7$ | | | | | | | | | |
| | G Granollers | 6$^4$ | 2 | 2 | N Milojević | 4 | 7$^7$ | 6$^4$ | | | | | | | | | |
| 2 | N Milojević | 7$^7$ | 6 | | | | | | | | | | | | | | |