Canada's Gabriel Diallo advances via walkover over Belgian David Goffin at Shanghai Masters

Gabriel Diallo of Montreal advanced to the men's singles Round of 16 at the Rolex Shanghai Masters tennis tournament with a 12-minute victory on Saturday night.

Diallo was a dozen minutes into his Round of 32 match against David Goffin, and ahead 3-0, when the Belgium player retired citing injury.

Diallo will face Belgium's Zizou Bergs on Tuesday.

In other Round of 32 matches, Denis Shapovalov of Richmond Hill, Ont., is scheduled to play Jiri Lehecka of the Czech Republic, while Felix Auger-Aliassime of Montreal is scheduled to play Jesper de Jong of Netherlands.