Nine of Watford’s 25 league matches this season have produced over 3.5 goals
There have been over 2.5 goals in six of Plymouth’s last seven Championship matches
Plymouth are tough to budge at Home Park, where they have lost only two of their last ten. Both teams have scored in four of their last five home league games, though, so an improving Watford outfit are also fancied to get themselves on the scoresheet.