Overview

• Nishikori admitted on June 19 that he cheated on his wife, Mai Yamaguchi, with model Azuki Oguchi.
• The affair began in 2022 after a meeting in Honolulu and reportedly resumed when he was seen visiting Oguchi’s apartment on June 11, 2025.
• Persistent injuries sidelined him for the French Open and led to his withdrawal from Wimbledon.
• In his apology, Nishikori expressed regret for causing pain to his wife, two children, fans, sponsors and tennis associations.
• He pledged to dedicate himself solely to tennis competitions to produce results and rebuild trust with his supporters.