To enjoy the CBBC Newsround website at its best you will need to have JavaScript turned on.
Britain's Andy Murray kept his ATP World Tour Finals hopes alive with a straight-sets win over Milos Raonic at the O2 Arena.
Murray would have been been eliminated with a defeat but came through a tense match 6-3 7-5.
He will face Roger Federer in his final Group B encounter on Thursday, with a semi-final place still up for grabs.
Getty ImagesMurray had lost to Raonic in three of their previous four meetings prior to this match
ReutersMurray could lose against Federer and still progress, if the other Group B match goes his way
Federer earlier beat Kei Nishikori 6-3 6-2 to top the standings after two matches.
"On Sunday, there wasn't much magic," said Murray. "Today I came up with some good shots in the right moments. Milos didn't serve as well as he can and that helped."
