Australian tennis player Ajla Tomljanovic has signed an endorsement deal with NoSweat, a performance hat, and helmet liner company. Tomljanovic is the first tennis player to endorse the brand. 

NoSweat is an American company based in Minneapolis. The company was founded by Justin Johnson and produces a variety of liners that fit in helmets, hats, and visors that keep them sweat-free.

Tomljanovic is a Croatian-born Australian professional tennis player.  She represented Croatia from 2009 to 2017. She became an Australian citizen in 2018 and currently represents Australia.

Did you know that Tomljanovic is currently dating Italian tennis player Matteo Berrettini?