Wawrinka and Nishikori reach Brisbane quarter-finals | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/04/wawrinka-and-nishikori-reach-brisbane-quarter-finals/

(Reuters) – World number four Stan Wawrinka began the new season with a straight-sets victory over Viktor Troicki in his Brisbane International debut on Wednesday. http://internationalnewslive.com/wawrinka-and-nishikori-reach-brisbane-quarter-finals/