Juan has been endorsing ReString Zero since the Spring of 2022. This summer he was an official hitting partner at the ATP/WTA 500 event at the Citi Open where he practiced with Sebastian Baez (ATP Rank 35), Ajla Tomljanovic (WTA Rank 34), Tatjana Maria (Wimbledon Semi-finalist), and Cristina Busca (WTA Rank 70). Here's what he had to say about the string:
“I love the string for the balance of control and power. I’m able to take big cuts at the ball with no fear of overhitting but also find that it’s easy to accelerate the ball when I have to. Very easy on angles and strokes. String shines particularly on serve - so easy to generate both spin and slice, spin potential is very good.”
