Ajla Tomljanovic has parted ways with K-Swiss and will wear Original Penguin clothing on the court. She is the first tennis player to wear Original Penguin.

Original Penguin is an American brand that was founded in 1955. The company makes clothing, footwear, and glasses. Original Penguin is currently owned by Perry Ellis International.

Tomljanovic’s boyfriend also switched to a new clothing sponsor Hugo Boss in 2022. Sponsorship contracts typically terminate at the end of the year and players introduce new sponsors and kits at the beginner of the year.