In the 2008 end-of-year Tests Wales were defeated by both New Zealand and South Africa, but claimed wins over Canada and Australia. Wales' 21–18 victory made them the only Northern Hemisphere nation to defeat a Tri-Nations country in 2008, and sent them up to fifth in the world rankings and later fourth. Wales failed to retain their Six Nations Championship in 2009 after losing 17–15 to Ireland on the last day. The defeat gave Ireland the Grand Slam, and left Wales fourth on points difference despite their three wins.