It came down to a choice between two sports
Coached by Argentine former world No.68 Diego Junquiera and based in Buenos Aires, Varillas made the decision to focus on the sport that would become his career as a teenager.
“My parents brought me to these summer camps,” he said. “You do every sport and there was tennis, and I loved it – tennis and football.
“So I stayed with these two sports until I was, like, 15, 16. Then I was better on tennis, so I keep working on tennis, and here I am.”
He reached his maiden tour semi-final this year
The Peruvian came through qualifying in Buenos Aires in February and took down former world No.3 Dominic Thiem and third seed Lorenzo Musetti back-to-back to reach his first ATP semi-final.
While he fell to Cameron Norrie it was just reward for years of perseverance, proof of what he was capable of following years spent plugging away primarily at the Challenger level.