Dates: Until Sunday, 12 July
Play: Centre Court play starts at 13:00 BST. Murray v Karlovic is the second game on Centre.
BBC coverage: Across TV, radio and online with up to 15 live streams. Read More: TV and radio schedules.
Britain's Andy Murray says he is wary of the threat from big-serving Ivo Karlovic, ahead of their fourth-round match on Monday.
The 6ft 11in Croatian, 36, tops the aces leaderboard with 136 at the tournament so far.
"It's mainly just the fact that he can hit so many of the angles on the court," said third seed Murray, 28.