Who is Matteo Arnaldi’s fiancée? Meet Mia Savio as Italian star reaches first Grand Slam quarterfinal at French Open 2026

Matteo Arnaldi achieved one of the biggest victories of his career on Monday night. The Italian produced a stunning comeback against Frances Tiafoe in a five-set battle at the French Open 2026. The win secured Arnaldi’s place in a Grand Slam quarterfinal for the first time. The 25-year-old showed great determination and composure under pressure. As Arnaldi prepares for a historic quarterfinal clash, many are also curious about the people who have supported him throughout his journey, especially his fiancée, Mia Savio.Arnaldi has steadily built his reputation on the ATP Tour over the last few seasons. Standing 6-foot-1 and weighing 77 kilograms, the Sanremo-born player has become one of Italy’s rising tennis stars. His French Open success marks another important milestone in his career. Off the court, his relationship with Australian influencer Mia Savio has also drawn interest. The couple have been together for several years. They recently celebrated a major personal milestone with their engagement, adding another memorable chapter to Arnaldi’s remarkable journey.Mia Savio is a fashion and lifestyle influencer. She is based in Melbourne, Australia. She has frequently been seen supporting Matteo Arnaldi from the stands during major tennis tournaments. Their relationship began in 2022. It was shortly after Savio completed her college studies in Australia. Over the years, the pair have shared several moments together while balancing Arnaldi’s demanding tennis schedule.Their relationship reached a new level in September 2025. Arnaldi proposed to her during a romantic beachside setting. The special moment marked the couple’s engagement after three years together. Following the proposal, Savio shared her happiness on social media. In her post, she expressed that she looked forward to spending the rest of her life with Arnaldi, celebrating their future together.Born on February 22, 2001, in Sanremo, Italy, Arnaldi grew up in a sporting family. His father Luciano was a respected competitive swimmer. During childhood, Arnaldi divided his time between swimming and tennis. He competed in swimming events until the age of 11 before deciding to focus entirely on tennis because he found it more exciting and enjoyable.Arnaldi turned professional in 2019 after developing his game at Tennis Sanremo. His breakthrough came in 2023 when he helped Italy win the Davis Cup and claimed multiple Challenger titles. Since then, he has recorded notable victories over top players, including Casper Ruud, Andrey Rublev, Novak Djokovic, and Hubert Hurkacz. He is currently coached by Fabio Colangelo and Matteo Civarolo.Now ranked World No. 104, Arnaldi is preparing for an all-Italian quarterfinal against Matteo Berrettini at Roland Garros. Alongside Berrettini and Flavio Cobolli, he has helped create history as three Italian men reached the quarterfinal stage of the same Grand Slam tournament for the first time.