At the French Open , he reached the second round of a Grand Slam tournament for the first time in his thirteenth attempt , defeating Dustin Brown in four sets .
At the Australian Open , Matosevic was defeated by Kei Nishikori in five sets .
At the French Open , Matosevic reached the second round of a Grand Slam tournament for the first time in Matosevic 's thirteenth attempt , defeating Dustin Brown in four sets .
At the Australian Open , Matosevic was defeated by Kei Nishikori in five sets .