Serena Williams and Emma Raducanu commanded the spotlight on the second day of the HSBC Championship at Queen's. Tennis legend Williams, 44, and her Canadian doubles partner, Victoria Mboko, 19, clinched a 7-6 (2) 6-2 first-round victory over Nicole Melichar-Martinez and Erin Routliffe in her first competitive outing in 1,376 days. Meanwhile, after a difficult beginning to the year, Raducanu cruised to a 6-0 6-3 triumph over Russian qualifier Anna Blinkova. The 23-year-old was in high spirits