Jon Wertheim is a Sports Illustrated contributor and part of US broadcaster Tennis Channel's coverage of the Australian Open. He sits down with Shane McInnes at Melbourne Park to chat about the events, its evolution, the future of Craig Tiley and his interview with Mason Cox. 

<p>Jon Wertheim is a Sports Illustrated contributor and part of US broadcaster Tennis Channel's coverage of the Australian Open. He sits down with Shane McInnes at Melbourne Park to chat about the events, its evolution, the future of Craig Tiley and his interview with Mason Cox.&nbsp;</p>

The latest national bulletins from Nine's radio newsrooms across Australia.

<p>The latest national bulletins from Nine's radio newsrooms across Australia.</p>