The US Open may have just unearthed another teenage gem after 16-year-old Iva Jovic pulled off a stunning victory over 2023 Australian Open semi-finalist Magda Linette on Monday. Jovic received a wildcard to compete in the main draw of the 2024 US Open after winning the USTA Girls’ 18s national championship. At just 16 years of age, Jovic is the youngest player in the women’s draw and faced a tricky first-round match against Linette. However, the teenage sensation dropped just seven games as she romped to a straight-sets victory over the Polish tennis star. She’s the youngest American to win a…