Answer
Southampton was the club that Maitland-Niles played for on loan in the 2022-23 season. The English midfielder joined the Saints in January 2023 from Arsenal, seeking regular playing time. During his loan spell, Maitland-Niles made 12 appearances for Southampton, primarily featuring as a right-back or wing-back. Despite his efforts, the team struggled throughout the campaign and was ultimately relegated from the Premier League.