# 2023 GB Pro-Series Glasgow – Singles

Yuriko Miyazaki was the defending champion but lost in the quarterfinals to Mona Barthel.
Daria Snigur won the title, defeating Mona Barthel in the final, 6–4, 6–4.

## Seeds

* Olivia Gadecki (second round, retired)
* Harriet Dart (semifinals)
* Daria Snigur (champion)
* Yuriko Miyazaki (quarterfinals)
* Jule Niemeier (first round)
* Gabriela Knutson (second round)
* Chloé Paquet (first round)
* Alex Eala (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 |
| Q | Mingge Xu | 6 | 6$^4$ | 4 | | | | |
| | Mona Barthel | 3 | 7$^7$ | 6 | | | | |
| | Mona Barthel | 3 | 7$^7$ | 6 | | Mona Barthel | 4 | 4 |
| | | | | | 3 | Daria Snigur | 6 | 6 |
| 3 | Daria Snigur | 6 | 6 | | 3 | Daria Snigur | 6 | 6 |
| 2 | Harriet Dart | 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | O Gadecki | 6 | 7 | | | | | | | | | | | | | | | |
| | B Palicová | 4 | 5 | | 1 | O Gadecki | 4$^r$ | | | | | | | | | | | |
| | E Malõgina | 0 | 2 | | WC | H Klugman | 3 | | | | | | | | | | | |
| WC | H Klugman | 6 | 6 | | | | | | | WC | H Klugman | 3 | 2 | | | | | |
| Q | M Xu | 7 | 6 | | | | | | | Q | M Xu | 6 | 6 | | | | | |
| WC | I Lacy | 5 | 2 | | Q | M Xu | 6 | 6 | | | | | | | | | | |
| | N Abduraimova | 2 | 1 | | 6 | G Knutson | 4 | 2 | | | | | | | | | | |
| 6 | G Knutson | 6 | 6 | | | | | | | | | | | Q | M Xu | 6 | 6$^4$ | 4 |
| 4 | Y Miyazaki | 6 | 1 | 6 | | | | | | | | | | | M Barthel | 3 | 7$^7$ | 6 |
| Q | F Christie | 2 | 6 | 3 | 4 | Y Miyazaki | 4 | 6 | 6 | | | | | | | | | |
| Q | E Appleton | 6 | 6 | | Q | E Appleton | 6 | 1 | 2 | | | | | | | | | |
| | M Benoît | 4 | 3 | | | | | | | 3 | Y Miyazaki | 2 | 3 | | | | | |
| | A Sisková | 0 | 7$^8$ | 3 | | | | | | | M Barthel | 6 | 6 | | | | | |
| | M Barthel | 6 | 6$^6$ | 6 | | M Barthel | 7$^9$ | 3 | 6 | | | | | | | | | |
| | S Lamens | 2 | 6 | 6 | | S Lamens | 6$^7$ | 6 | 3 | | | | | | | | | |
| 8 | A Eala | 6 | 4 | 1 | | | | | | | | | | | | | | |

### 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 |
| 7 | C Paquet | 1 | 6 | 6$^3$ | | | | | | | | | | | | | | |
| Q | T Paszek | 6 | 2 | 7$^7$ | Q | T Paszek | 1 | 6 | 4 | | | | | | | | | |
| Q | K Rinaldo Persson | 6 | 7 | | Q | K Rinaldo Persson | 6 | 3 | 6 | | | | | | | | | |
| WC | M Stojsavljevic | 3 | 5 | | | | | | | Q | K Rinaldo Persson | 7$^{11}$ | 0 | 1$^r$ | | | | |
| Q | H Hutchinson | 2 | 2 | | | | | | | 3 | D Snigur | 6$^9$ | 6 | 2 | | | | |
| | F Jorge | 6 | 6 | | | F Jorge | 6$^4$ | 2 | | | | | | | | | | |
| | L Bošković | 3 | 3 | | 3 | D Snigur | 7$^7$ | 6 | | | | | | | | | | |
| 3 | D Snigur | 6 | 6 | | | | | | | | | | | | 3 | D Snigur | 6 | 6 |
| 5 | J Niemeier | 3 | 1 | | | | | | | | | | | | 2 | H Dart | 4 | 4 |
| Q | V Ryser | 6 | 6 | | Q | V Ryser | 6 | 3 | 4 | | | | | | | | | |
| WC | A Brogan | 6$^3$ | 6 | 6 | WC | A Brogan | 2 | 6 | 6 | | | | | | | | | |
| Q | A Koevermans | 7$^7$ | 4 | 4 | | | | | | WC | A Brogan | 3 | 2 | | | | | |
| SE | A Banks | 6 | 6 | | | | | | | 2 | H Dart | 6 | 6 | | | | | |
| | G Topalova | 3 | 1 | | SE | A Banks | | | | | | | | | | | | |
| | B Cengiz | 0 | 1 | | 2 | H Dart | w/o | | | | | | | | | | | |
| 2 | H Dart | 6 | 6 | | | | | | | | | | | | | | | |