Chelsea manager Roberto di Matteo hopes to "bridge the gap" between his side and Manchester United and Manchester City in his first full season in charge, he told Chelsea TV.
More top news
The former footballer said 'unbelievable' paranoia during his drug addiction led him to believe his Rolex watch was "listening" to him.
Devon Staples had been drinking during Independence Day celebrations when he placed a fireworks on the top of his head and lit the fuse.
World Number 4 Murray has won their previous five encounters, but Karlovic tops the tournament's aces leaderboard so far.