2023 Birmingham Classic – Singles

Jeļena Ostapenko defeated Barbora Krejčíková in the final, 7–6(10–8), 6–4 to win the singles tennis title at the 2023 Birmingham Classic.

Beatriz Haddad Maia was the reigning champion, but withdrew before the tournament began, due to a knee injury.

Seeds
• # 🇨🇿 Barbora Krejčíková (final)

• # Jeļena Ostapenko (champion)

• # 🇵🇱 Magda Linette (second round)

• # Anastasia Potapova (semifinals)

• # 🇺🇦 Anhelina Kalinina (second round)

• # 🇺🇸 Bernarda Pera (second round)

• # 🇨🇳 Zhang Shuai (first round)

• # 🇷🇴 Sorana Cîrstea (second round)

Seeds
• # 🇺🇦 Lesia Tsurenko (first round)

• # 🇷🇴 Ana Bogdan (qualified)

• # Kamilla Rakhimova (first round)

• # 🇨🇳 Wang Xiyu (qualified)

• # 🇪🇸 Cristina Bucșa (qualified)

• # 🇵🇱 Magdalena Fręch (qualified)

• # 🇧🇬 Viktoriya Tomova (qualifying competition, lucky loser)

• # 🇨🇦 Rebecca Marino (qualifying competition, lucky loser)

• # 🇺🇸 Caroline Dolehide (first round)

• # 🇪🇸 Nuria Párrizas Díaz (first round)

• # 🇺🇸 Madison Brengle (first round)

• # 🇨🇿 Tereza Martincová (qualified)

Qualifiers
• # 🇨🇿 Tereza Martincová

• # 🇷🇴 Ana Bogdan

• # 🇺🇸 Emina Bektas

• # 🇨🇳 Wang Xiyu

• # 🇪🇸 Cristina Bucșa

• # 🇵🇱 Magdalena Fręch

Lucky losers
• # 🇧🇬 Viktoriya Tomova

• # 🇨🇦 Rebecca Marino