Croatia gained a thrilling doubles victory over Argentina to take a 2-1 lead into the last day of the Davis Cup final in Zagreb.
Marin Cilic and Ivan Dodig beat Juan Martin del Potro and Leonardo Mayer 7-6 (7-2) 7-6 (7-4) 6-3.
In front of a boisterous crowd, Croatia got the key break to go 4-2 up in the third set and they held on for the win.
Victory for Cilic over Del Potro in Sunday's reverse singles will seal a second world title for the Croatians.
More to follow.