![Tim Cahill heads the ball past Mariners goalkeeper Paul Izzo.](/web/20170119120255im_/http://www.smh.com.au/content/dam/images/g/t/v/0/8/p/image.related.wideLandscape.460x259.gtuzxe.png/1484826498153.jpg)
Cahill double sees City home over 10-man Mariners
It was the win they had to have - only their second in seven weeks - but Melbourne City lacked the killer touch in a 2-1 victory over a Central Coast Mariners side that played for well over an hour with ten men following the sending off of striker Roy O'Donovan.