Carlos Alcaraz may be the reigning world number one in tennis, but his younger brother Jamie is also making a name for himself on the court. At just 12 years old, Jamie has already shown signs of the brilliance that propelled his elder brother to the top of the rankings. Recently, Jamie’s comment on a social media post by Dominic Thiem, a two-time French Open runner-up, revealed his favorite tennis player. Thiem, who reached the finals of the Roland Garros in 2018 and 2019, has been a role model for Jamie. In a recent Instagram post, Thiem shared his excitement about starting the Madrid Masters on a positive note, and Jamie showed his support with a fire emoji and a muscle emoji. Jamie’s admiration for Thiem has garnered attention online, introducing many to the young tennis player’s talent and aspirations. Like his brother Carlos, Jamie is already winning junior championships and has set his sights on achieving early success in the sport. Jamie’s social media presence is growing rapidly, with over 22,000 followers on Instagram, where he shares his triumphs and practice sessions. His stratospheric rise in the tennis world is a testament to his family’s support, particularly his father’s sacrifices to ensure the success of his sons. Jamie and Carlos have two other brothers, Alvaro and Sergio, who all live in Villena, Spain.