Christopher Eubanks defeated Adrian Mannarino in the final, 6–1, 6–4 to win the singles title at the 2023 Mallorca Championships.

He saved five match points in the semifinals against Lloyd Harris.

[1] Stefanos Tsitsipas was the defending champion,[2] but lost in the second round to Yannick Hanfmann.

[3] The tournament marked the final professional appearance of former world No.

[5] The top four seeds received a bye into the second round.