MARGARET RIVER, Western Australia, Australia (Tuesday, May 4, 2021) - The Boost Mobile Margaret River Pro pres. by Corona, the fourth stop on the 2021 World Surf League (WSL) Championship Tour (CT), continued today at Main Break, narrowing the women’s field to just eight competitors as the Quarterfinalists were decided in clean three-to-four foot surf. Local Hero Bronte Macaulay Eliminates World No. 2 Caroline Marks  The lone West Australian left in both the men’s and women’s draws, Bronte...