
Captain Lleyton Hewitt has sprung a surprise before Australia's Davis Cup semi-final against Croatia, bringing in Thanasi Kokkinakis to replace Jordan Thompson, the hero of their last-eight tie.
Kokkinakis had been expected to play in Tuesday's quarter-final against the Netherlands, but Hewitt went instead with Thompson, who has an excellent Davis Cup singles record, and was vindicated by the Sydneysider's battling comeback win over Tallon Griekspoor.