Raducanu stunned by wildcard Preston in Hobart after tough Australian Open draw

Australian Taylah Preston, world No 204, wins 6-2, 6-4Raducanu could face Sabalenka early in MelbourneEmma Raducanu ended her preparations for the Australian Open with a miserable 6-2, 6-4 defeat by Taylah Preston, a 20-year-old Australian wildcard, in the quarter-finals of the Hobart international.As the top seed in Hobart, a small WTA 250 tournament, Raducanu had entered the tournament with a real opportunity to compete for an elusive second career WTA title since her win at the US Open more t...