A clear double bounce in the Australian Open quarter-final between Iga Swiatek and Emma Navarro restarts the debate over tennis' use of video technology.
Ireland captain Caelan Doris says the chance to earn selection for the summer's British and Irish Lions tour to Australia will be a factor in this year's Six Nations.
Britain's Alfie Hewett reaches the semi-finals of the Australian Open wheelchair singles before teaming up with Gordon Reid to progress to the last four of the doubles.
Online shops will be forced to bring in stricter identification checks to stop sales to under-18s in the wake of the Southport attack, government says.