League leaders extended their remarkable unbeaten run with a commanding 3-1 performance against reduced their opponents.
Rapid Scores Establish the Pace
The home side's squad started to a ideal beginning with Brandon Thomas-Asante and Jamie Allen finding the back of the net within the opening minutes.
Another Coventry attacker contributed a third lead just before half-time, while the visitors' player was sent off before the half.
Watford Score a Late Strike
The midfielder converted a second-half for the away team, but it was nothing more than a late effort.
The home side's keeper the keeper had before saved a clear chance for the winger, which could have swung the game early on.
Lampard commented: “This was a challenging fixture today because they are a quality outfit.”
Kieran McKenna's Men Return to Winning Form
Jack Clarke came off the substitutes to net the only goal in a one-nil victory over the visitors.
They dominated the play but only broke the tie in the closing stages thanks to the winger's fifth strike of the season.
Ryan Mason's side thought they had equalized in injury time, but the header was disallowed for a foul in the box.
The Potters Snatch Tight Win at Fratton Park
A Portsmouth defender headed a second-half mistake to hand Mark Robins' team a one-zero result.
John Mousinho's men have currently secured just a single match since the end of the summer.
The Stoke manager remarked: “That was one of the vital wins we’ve achieved this season.”