Andy Murray believes he and brother Jamie can take Great Britain to the verge of Davis Cup victory in Saturday's doubles against Belgium.
The pair will aim to put Britain 2-1 up in the best-of-five tie when the doubles gets under way at 14:00 GMT in Ghent.
"I believe in myself," said Murray. "I believe in me and Jamie as a doubles team, as well."
Britain are trying to win the Davis Cup for the first time since 1936.
"I believe we can win the tie, obviously, otherwise there would be no point in us being there," added Murray.