Venue: Home Park Date: Tuesday, 3 March Kick-off: 1945 GMT
Plymouth defender Marcel Seip will start against Watford after making an impressive return at the weekend.
Teenage striker Ashley Barnes will also continue, but Gary Sawyer is again absent with an anle injury.
Watford captain Jay DeMerit is a doubt with a calf strain, with either Jon Harley or Gavin Hoyte in line to replace him in defence.
Striker Tamas Priskin is available after missing the Crystal Palace match through suspension.
Plymouth Argyle manager Paul Sturrock told BBC Spotlight:
Sturrock hopes to build on Wolves win
"We've got to go out and build on Saturday.
"The shoe's on the other foot now, we're the offensive team instead of being the defensive team.
"It's vitally important that the players appreciate that and are in their face from the start."
Watford manager Brendan Rodgers told BBC Three Counties Radio:
"Every game in this league is a tough game, whether you are top or bottom. It is just a case of us continuing momentum.
"It won't be easy for them because sometimes, if you are down there struggling, it's easier to play away. We'll go there with good confidence to progress."
