Watford and Southampton have both picked up four points from their opening three Championship matches ahead of their meeting at Vicarage Road on Saturday (15:00 BST).
Paulo Pezzolano's Hornets come into this one unbeaten in their past two Championship games, drawing 1-1 with Swansea City last weekend.
Saints saw their unbeaten start ended by a 2-1 home defeat to Stoke last Saturday, though Will Still's side picked up an impressive 3-0 win away to Norwich City in the EFL Cup on Tuesday.
Watford have won just two of their past 17 league games against Southampton (D7 L8), keeping just two clean sheets across that time.