He was defeated by Roger Federer in the quarter - finals in straight sets .
Matosevic 's season began at the Brisbane International where he defeated Julien Benneteau and Sam Querrey .
Matosevic was defeated by Roger Federer in the quarter - finals in straight sets .
Matosevic 's season began at the Brisbane International where he defeated Julien Benneteau and Sam Querrey .