2023 GB Pro-Series Sunderland

The 2023 GB Pro-Series Sunderland is a professional tennis tournament played on indoor hard courts. It was part of the 2023 ITF Women's World Tennis Tour as a W60 tournament, and part of the 2023 ITF Men's World Tennis Tour as a M25 tournament. It took place in Sunderland, United Kingdom between 23 and 30 January 2023.

Men's singles

 * 🇫🇷 Clément Chidekh def. 🇬🇧 Anton Matusevich walkover.

Men's doubles

 * 🇮🇱 Edan Leshem / 🇮🇱 Daniel Cukierman def. 🇬🇧 Anton Matusevich / 🇬🇧 Joshua Paris 6–3, 7–6(7–5).

Women's singles

 * 🇧🇪 Greet Minnen def. 🇩🇪 Mona Barthel 6–2, 1–6, 6–0.

Women's doubles

 * 🇬🇧 Freya Christie / 🇬🇧 Ali Collins def. 🇧🇪 Magali Kempen / 🇬🇧 Eden Silva 6–3, 7–6(7–5).

Seeds

 * 1 Rankings are as of 16 January 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇬🇧 Freya Christie
 * 🇬🇧 Sonay Kartal
 * 🇬🇧 Eliz Maloney

The following player received entry into the singles main draw using a special ranking:
 * Bibiane Schoofs

The following players received entry from the qualifying draw:
 * 🇬🇧 Jasmine Conway
 * 🇬🇧 Danielle Daley
 * 🇬🇧 Katy Dunne
 * 🇩🇪 Kathleen Kanev
 * 🇪🇪 Elena Malõgina
 * 🇸🇪 Kajsa Rinaldo Persson
 * 🇧🇬 Isabella Shinikova
 * 🇸🇰 Katarína Strešnáková

The following player received entry into the singles main draw as a lucky loser:
 * Jasmijn Gimbrère