Arsenal star Emile Smith Rowe can become the first Gunner aged 21 or under to reach double figures in a Premier League season since Nicolas Anelka in 1998/99.
The youngster is Arsenal's top scorer in the league this season with nine goals and he could well match the record set by Anelka by finding the net against relegation battling Watford on Sunday.
Watford have kept three clean sheets in their six Premier League matches under Roy Hodgson, as many as in their previous 38 in the competition under four different managers.