Erratic Emma Raducanu bounced out of Australian Open by Anastasia Potapova

Briton falls to disappointing 7-6 (3), 6-2 loss to Austrian world No 5528th seeds struggles with same issues as opening matches of seasonEmma Raducanu crashed out of the Australian Open in the second round with a poor 7-6 (3), 6-2 loss to Anastasia Potapova after a tepid, error-strewn performance in Melbourne.Having only lost to grand slam champions inside the top 10 at the grand slams last year - Elena Rybakina, Aryna Sabalenka and Iga Swiatek twice - defeat to world No 55 Potapova is Raducanus...