Frangulis’s bond with Aryna Sabalenka has been crucial to her resilience and success in tennis. Following the devastating loss of her previous partner, Konstantin Koltsov, in March 2024, Frangulis provided significant emotional support.

He frequently appears in her player box during major tournaments, including her victories at the US Open and Madrid Open. Sabalenka has acknowledged him for aiding her in navigating both personal and professional hardships.

Sabalenka told People Magazine:

“During a very difficult time, I was really fortunate to have him by my side, always uplifting me and ensuring we engaged in enjoyable activities.”

His support has been crucial for her continued success in women’s tennis.